4-methylpiperazine-1-carboxylic acid (4-ethylamino-3-nitro-phenyl)amide 、 3-Benzyl-5-(3-methyl-1,3-benzothiazol-2-ylidene)-2-methylsulfanyl-1,3-thiazol-3-ium-4-one;4-methylbenzenesulfonate 生成 4-Methylpiperazine-1-carboxylic Acid {3-[3-Benzyl-5-(3-methyl-3H-benzothiazol-2-ylidene)-4-oxothiazolidin-2-ylideneamino]-4-ethylaminophenyl}amide