(3Z)-6-chloro-3-[(dimethylamino)methylene]-1,3-dihydro-2H-indol-2-one

3-(5-methoxy-1H-indol-1-yl)propanoic acid

7-hydroxy-4-(4-methoxyphenyl)-8-methyl-2H-chromen-2-one

(9bR)-2,6-diacetyl-1,7,9-trihydroxy-8,9b-dimethyldibenzo[b,d]furan-3(9bH)-one

(9bR)-2,6-二乙酰基-1,7,9-三羟基-8,9b-二甲基二苯并[b,d]呋喃-3(9bH)-酮

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

ethyl (7,8-dihydroxy-2-oxo-2H-chromen-4-yl)acetate

2,3-dimethoxy-11H-indeno[1,2-b]quinoline-10-carboxylic acid

6'-ethyl-10'-hydroxy-3',4'-dihydro-8'H-spiro[cyclohexane-1,2'-pyrano[3,2-g]chromen]-8'-one

2-[(Z)-1-cyano-2-(dimethylamino)vinyl]benzonitrile

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

[(6-chloro-2-oxo-4-phenyl-2H-chromen-7-yl)oxy]acetic acid