1-methyl-4-[(1-methylpyrrol-2-yl)methyl]piperidine

3-phenyl-3H-furo[3,4-c]pyridin-1-one

C-(4-氯-苯基)-C-吡啶-4-甲胺

4-二丁基氨基吡啶

1-吡啶戊烯醇