2-[1-(furan-2-yl)ethyl]-5-[1-[5-[1-(furan-2-yl)ethyl]furan-2-yl]ethyl]furan

N-(2,5-dinitrophenyl)-N-methylnitrous amide

3-(3-ethyl-2-oxocyclohexyl)propanoic acid

9-甲基-3-硝基-9h-咔唑

6-乙氧基-2,4-二甲基喹啉