Benzenamine, N,N-bis(2-chloroethyl)-4-[[[5-chloro-2-(2-methyl-1H-imidazol-1-yl)phenyl]imino]methyl]-2-methoxy Imidazole, 1-[2-[[4-[bis(2-chloroethyl)amino]-3-methoxybenzylidene]amino]-4-chlorophenyl]-2-methyl- NSC144188