N-{6-[(Z)-3-Chloro-4-methylamino-phenylimino]-2,4-dimethyl-3-oxo-cyclohexa-1,4-dienyl}-acetamide
N-{6-[(E)-3-Chloro-4-(2-hydroxy-ethylamino)-phenylimino]-4-methyl-3-oxo-cyclohexa-1,4-dienyl}-acetamide
{6-[3-Chloro-4-(2-hydroxy-ethylamino)-phenylamino]-3-hydroxy-2,4-dimethyl-phenyl}-urea
N-{4-Chloro-5-[3-chloro-4-(2-hydroxy-ethylamino)-phenylamino]-2-hydroxy-phenyl}-acetamide
{2-[3-Chloro-4-(2-hydroxy-ethylamino)-phenylamino]-5-hydroxy-4-methyl-phenyl}-urea