4-indol-1-yl-piperidine-1-carboxylic acid ethyl ester

N-甲基-4-哌啶酮

2-(2,2-二甲氧基乙基)苯甲酰胺

1-(1-methylpiperidin-4-yl)indoline

1-哌啶-4-基-1H-吲哚