saxitoxin – thioguanine – pyrrolizidine alkaloids – monocrotaline – quinazolines – ketanserin – methaqualone – metolazone – prazosin – doxazosin – tetrodotoxin – trimetrexate – quinolines – aminoquinolines – amodiaquine – chloroquine – hydroxychloroquine – 4-hydroxyaminoquinoline-1-oxide – primaquine – dibucaine – ethoxyquin – hydroxyquinolines – decoquinate – kynurenic acid – oxamniquine – oxyquinoline – chloroquinolinols – chlorquinaldol – clioquinol – iodoquinol – procaterol – mefloquine – nitroquinolines – 4-nitroquinoline-1-oxide – oxamniquine – pyrroloiminoquinones – quinaldines – quinidine – quinine – quinolinium compounds – dequalinium – pyrvinium compounds – quinolones – 4-quinolones – nalidixic acid – nedocromil – oxolinic acid – carteolol – fluoroquinolones – ciprofloxacin – fleroxacin – enoxacin – norfloxacin – ofloxacin – pefloxacin – pqq cofactor – quinpirole – quipazine – saquinavir – quinolizines – 2h-benzo(a)quinolizin-2-ol, 2-ethyl-1,3,4,6,7,11b-hexahydro-3-isobutyl-9,10-dimethoxy- – sparteine – tetrabenazine – quinoxalines – carbadox – 6-cyano-7-nitroquinoxaline-2,3-dione – echinomycin – tyrphostins – heterocyclic compounds, 3-ring – acridines – acronine – aminoacridines – acridine orange – acriflavine – aminacrine – amsacrine – ethacridine – nitracrine – proflavine – quinacrine – quinacrine mustard – tacrine – anthramycin – carbazoles – ellipticines – ondansetron – staurosporine – carbolines – harmaline – harmine – cinoxacin – dactinomycin – dibenzazepines – carbamazepine – clomipramine – clozapine – desipramine – imipramine – lofepramine – mianserin – opipramol – trimipramine – dibenzothiazepines – dibenzothiepins – dothiepin – methiothepin – dibenzoxazepines – dibenz(b,f)(1,4)oxazepine-10(11h)-carboxylic acid, 8-chloro-, 2-acetylhydrazide – loxapine – amoxapine – dibenzoxepins – doxepin – flavins – riboflavin – flavin-adenine dinucleotide – flavin mononucleotide – phenanthridines – ethidium – propidium – phenanthrolines – phenazines – clofazimine – methylphenazonium methosulfate – neutral red – pyocyanine – phenothiazines – acepromazine – azure stains – chlorpromazine – fluphenazine – mesoridazine – methotrimeprazine – methylene blue – moricizine – nonachlazine – perazine – perphenazine – prochlorperazine – promazine – promethazine – thiethylperazine – thioridazine – tolonium chloride – trifluoperazine – triflupromazine – trimeprazine – psoralens – ficusin – khellin – methoxsalen – trioxsalen – quinpirole – spectinomycin – xanthenes – fluoresceins – eosine i bluish – eosine yellowish-(ys) – erythrosine – fluorescein – fluorescein-5-isothiocyanate – rose bengal – propantheline – pyronine – rhodamines – rhodamine 123 – thioxanthenes – chlorprothixene – clopenthixol – flupenthixol – hycanthone – lucanthone – thiothixene – xanthones – lucanthone – sterigmatocystin – heterocyclic compounds with 4 or more rings – aporphines – apomorphine – berberine alkaloids – berberine – cevanes – germine acetates – protoveratrines