2-(2,5-dimethyl-1H-pyrrol-1-yl)-1,3-benzothiazole-6-carboxylic acid

(4,9-dimethyl-7-oxo-3-phenyl-7H-furo[2,3-f]chromen-8-yl)acetic acid

2-[(8-methyl-2-oxo-4-phenyl-2H-chromen-7-yl)oxy]propanoic acid

[2-(2-thienyl)-1,3-thiazol-4-yl]acetic acid

[(5-hydroxy-2,2-dimethyl-4-oxo-3,4-dihydro-2H-chromen-7-yl)oxy]acetic acid

trans-4-[(4-oxoquinazolin-3(4H)-yl)methyl]cyclohexanecarboxylic acid

8-hexyl-7-hydroxy-2,3-dihydrocyclopenta[c]chromen-4(1H)-one

[(4-methyl-6-oxo-6H-benzo[c]chromen-3-yl)oxy]acetic acid

7-hydroxy-4'-methylspiro[chromene-2,1'-cyclohexan]-4(3H)-one

N-(3,4-dimethoxybenzyl)-4-methyl-1,3-thiazol-2-amine

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