3-(3-nitrophenyl)pyrrolidine-2,5-dione

1-benzhydryl-3-nitrobenzene

1-(3-nitrophenyl)-N-pyridin-2-ylmethanimine

1-(3-nitrophenyl)-N-(1-phenylcyclopentyl)methanimine

[3-[3,5-bis(methoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridin-4-yl]phenyl]-trimethylazanium,iodide