2-(1-methylpyrrolidin-2-yl)-1-thiophen-2-ylethanone

2-(1-methylpyrrolidin-2-yl)-1-(naphthalen-1-yl)ethan-1-one

1-Furan-2-yl-2-(1-methyl-pyrrolidin-2-yl)-ethanone

1-(2-chlorophenyl)-2-(1-methylpyrrolidin-2-yl)ethan-1-one

1-甲基吡咯烷-2-乙酸甲酯