3-(4-nitrophenyl)-[1,2]thiazolo[5,4-d]pyrimidin-4-amine

3-(4-aminophenyl)-[1,2]thiazolo[5,4-d]pyrimidin-4-amine

3-(4-nitrophenyl)-5-({[(3-pyrrolidin-1-ylpropyl)amino]carbonyl}amino)isothiazol-4-carboxamide

3-(4-aminophenyl)-5-({[(3-pyrrolidin-1-ylpropyl)amino]carbonyl}amino)isothiazol-4-carboxamide

3-[4-({[(4-methylphenyl)amino]carbonyl}amino)phenyl]-5-({[(3-pyrrolidin-1-ylpropyl)amino]carbonyl}amino)isothiazol-4-carboxamide