(E)-2-(2-(5-nitrothiophen-2-yl)vinyl)pyridine

1-[2-[(Z)-2-(5-nitrothiophen-2-yl)ethenyl]imidazol-1-yl]ethanone

4-(5-nitrothiophen-2-yl)but-3-en-2-one

(NE)-N-[(5-nitrothiophen-2-yl)methylidene]hydroxylamine

N-(4-methoxyphenyl)-1-(5-nitrothiophen-2-yl)methanimine