5,11-dihydro-11-ethyl-5-methyl-2-(3-pyrrolyl)-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepin-6-one

2-硝基-1H-吡咯

(3-nitropyrrol-1-yl)-tri(propan-2-yl)silane

吡咯-3-甲醛

2-吡咯甲醛