脱落宝

1-(3-oxo-1,4-dihydroisoquinolin-2-yl)-3-phenylurea

1-phenyl-3-[(4-sulfamoylphenyl)methyl]urea

Benzoic acid, 4-[(methoxycarbonyl)amino]-, methyl ester

6-methoxycarbonyl-1-phenyl-3-phenylcarbamoyl-2-oxo-1,3-dihydrobenzimidazole