1-phenyl-4-pyridin-4-ylbutan-1-one

1-phenyl-4-[4]pyridyl-2-(2-[4]pyridyl-ethyl)-butan-1-one

1-methyl-4-(2-pyridin-4-ylethyl)piperazine

4-[(E)-2-硝基乙烯基]吡啶

异烟酸