4-(3-oxo-1H-pyrazolo[4,3-c]quinolin-2-yl)benzoic acid

2,3,4,5-四氢-1H-吡啶并[4,3-b]吲哚-8-羧酸

1-methoxy-4-(4-methoxyphenyl)tellanylbenzene

苯甲酸

3-甲基-2,3,4,9-四氢-1H-咔唑-6-羧酸