9-苯基-3H-嘌呤-6-酮

7-phenyl-3H-purin-6-one

3-(2-苯基-1H-吲哚-3-基)丙酸

(3E,5E,7E,9E)-10-phenyldeca-3,5,7,9-tetraen-2-one

4,6-dinitrobiphenyl-2-carboxylic acid