(6'-methyl-8'-oxo-3',4'-dihydro-8'H-spiro[cyclohexane-1,2'-pyrano[3,2-g]chromen]-7'-yl)acetic acid

2-[(8-chloro-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy]propanoic acid

methyl (7-hydroxy-2-oxo-2H-chromen-4-yl)acetate

6-(2,4-dioxo-1,4-dihydroquinazolin-3(2H)-yl)hexanoic acid

4-[4-(4-fluorophenyl)piperazin-1-yl]-4-oxobutanoic acid

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

2-hydroxy-3-methoxy-7,8,9,10-tetrahydro-6H-benzo[c]chromen-6-one

4-methyl-2-[(phenylsulfonyl)amino]-1,3-thiazole-5-carboxylic acid

(2-{[(4-methylphenyl)sulfonyl]amino}-1,3-thiazol-4-yl)acetic acid

4-chloro-2-(1H-tetrazol-1-yl)benzoic acid

tert-butyl [(1S)-1-(5-mercapto-1,3,4-oxadiazol-2-yl)ethyl]carbamate