2-<(1,2-Dimetyl-2-imidazolidinyliden)-amino>-5-nitrothiazol
(1-methyl-4,5-dihydro-1H-imidazol-2-yl)-(5-nitro-thiazol-2-yl)-amine
2-<(1,4-Dimetyl-2-imidazolidinyliden)-amino>-5-nitrothiazol
2-[2-(5-nitro-thiazol-2-ylimino)-oxazolidin-3-yl]-ethanol
(4-methyl-4,5-dihydro-1(3)H-imidazol-2-yl)-(5-nitro-thiazol-2-yl)-amine