甲苯磺吡胺

4-pyrrolidin-1-yl-2H-thiochromene 1,1-dioxide

N-phenylpyrrolidine-1-carboxamide

N-phenyl-3-(1-pyrrolidinyl)-2-butenamide

3-methyl-4-pyrrolidin-1-ylbut-3-en-2-one