(3Z)-3-[(dimethylamino)methylene]-1,3-dihydro-2H-indol-2-one

(2S)-({[(4-methyl-2-oxo-2H-chromen-7-yl)oxy]acetyl}amino)(phenyl)acetic acid

N-{[1-(phenylsulfonyl)piperidin-3-yl]carbonyl}-L-valine

7-hydroxy-3-pentanoyl-2H-chromen-2-one

6,7-dihydroxy-2,3-dihydrocyclopenta[c]chromen-4(1H)-one

4-butyl-7-hydroxy-8-methyl-2H-chromen-2-one

7-hydroxy-8-methyl-4-phenyl-2H-chromen-2-one

{[3-(3,5-difluorophenyl)-2-oxo-2H-chromen-7-yl]oxy}acetic acid

3-(3-tert-butyl-5,9-dimethyl-7-oxo-7H-furo[3,2-g]chromen-6-yl)propanoic acid

2-[(3,4,8-trimethyl-2-oxo-2H-chromen-7-yl)oxy]propanoic acid

2-[(4-methyl-6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-3-yl)oxy]propanoic acid