2-[bis(1H-pyrrol-2-yl)methyl]pyridine

丁烷二醛二肟

2,2,2-trifluoro-1,1-bis(1H-pyrrol-2-yl)ethane

2,5-bis[2,2,2-trifluoro-1-(1H-pyrrol-2-yl)ethyl]-1H-pyrrole

4-甲基咪唑