6-cyano-7-(4-(2',3'-dimethylbiphenyl-3-ylcarbamoyl)phenoxy)chroman-4-carboxylic acid
6-cyano-7-(4-(3',4'-dimethylbiphenyl-3-ylcarbamoyl)phenoxy)chroman-4-carboxylic acid
methyl 6-cyano-7-(4-(2',3'-dimethylbiphenyl-3-ylcarbamoyl)phenoxy)chroman-4-carboxylate
methyl 6-cyano-7-(4-(3',4'-dimethylbiphenyl-3-ylcarbamoyl)phenoxy)chroman-4-carboxylate
methyl 6-cyano-7-(4-(4'-methylbiphenyl-3-ylcarbamoyl)phenoxy)chroman-4-carboxylate