<prompt> Which type of alkylating antineoplastic drug is LomustineNitrogen musturdsNitrosoureasAlkyl sulfonateTriazine  <response>: ALKYLATING AGENTS 1Nitrogen mustards:- Cyclophosphamide, Ifosfamide, Chlorambucil, Melphalan 2Ethylenimine :- Thio-TEPA 3Alkyl sulfonate :- Busulfan 4Nitrosoureas:- Carmustine BCNU, Lomustine CCNU , 5Triazine :-Dacarbazine DTIC, Temozolomide 6Methylhydrazine :-Procarbazine Ref:- kd tripathi; pg num:-858 