(R) 1-(1,3-Benzodioxol-5-yl)-2-(dimethylamino)-1-propanone. (S) 2-(Benzylamino)-1-(4-methylphenyl)-1-propanone. (T) 1-(1-Naphthyl)-2-(1-pyrrolidinyl)-1-pentanone. (U) 1-(1,3-Benzodioxol-5-yl)-2-(benzylamino)-1-propanone. (V) 1-(1,3-Benzodioxol-5-yl)-2-(benzylamino)-1-butanone. (W) 1-(1,3-Benzodioxol-2-yl)-2-(N-hydroxy-N-methylamino)-1-propanone. (X) 1-(1,3-Benzodioxol-5-yl)-2-(dimethylamino)-1-butanone. (Y) 2-(Ethyl(methyl)amino)-1-phenylbutan-1-one. (Z) 1-(4-Bromophenyl)-2-(methylamino)-1-propanone. (AA) 2-[Ethyl(methyl)amino]-1-phenyl-1-propanone. (BB) 2-(Methylamino)-1-(3-methylphenyl)-1-propanone. (CC) 2-(1-Pyrrolidinyl)-1-(2-thiophenyl)-1-pentanone. (DD) 1-(4-Fluorophenyl)-2-(methylamino)-1-butanone. (EE) 1-(4-Methoxyphenyl)-2-(1-pyrrolidinyl)-1-butanone. (FF) 1-(4-Ethylphenyl)-2-(1-pyrrolidinyl)-1-butanone. (GG) 1-(4-Methoxy-3-methylphenyl)-2-(methylamino)-1-propanone. (HH) 2-(Ethylamino)-1-(3-methylphenyl)-1-propanone. (II) 2-Amino-1-(1H-indol-5-yl)-1-propanone. (JJ) 1-Phenyl-2-(1-piperidinyl)-1-butanone. (KK) 2-(Methylamino)-1-(2,4,5-trimethylphenyl)-1-propanone. (LL) 1-Phenyl-2-(1-pyrrolidinyl)-1-heptanone. (MM) 1-Phenyl-2-(1-pyrrolidinyl)-1-hexanone. (NN) 1-(4-Fluorophenyl)-2-(1-pyrrolidinyl)-1-pentanone. (OO) 1-(1,3-Benzodioxol-5-yl)-2-(dimethylamino)-1-pentanone. (PP) 1-(2-Fluorophenyl)-N-methyl-2-propanamine. (QQ) 1-(2-Fluorophenyl)-2-propanamine. (RR) 1-(3-Fluorophenyl)-2-propanamine. (SS) 1-(3-Fluorophenyl)-N-methyl-2-propanamine. (TT) 1-(4-Fluorophenyl)-2-propanamine. (UU) 1-(4-Fluorophenyl)-N-methyl-2-propanamine. (VV) 1-(4-Methylphenyl)-2-propanamine. (WW) N-Ethyl-N-methyl-1-phenyl-2-propanamine. (XX) 1-(1-Benzofuran-4-yl)-2-propanamine. (YY) 1-(1-Benzofuran-5-yl)-2-propanamine. (ZZ) 1-(2,3-Dihydro-1-benzofuran-5-yl)-2-propanamine. (AAA) 1-(1-Benzofuran-6-yl)-2-propanamine. (BBB) 1-(2,3-Dihydro-1-benzofuran-6-yl)-2-propanamine. (CCC) 1-(4-Methoxyphenyl)-N-methyl-2-propanamine. (DDD) N,N-Dimethyl-1-phenyl-2-propanamine. (EEE) 1-(2,3-Dihydro-1H-inden-5-yl)-2-propanamine. (FFF)