2,5-dimethyl-3,4-dicyanopyrrole

2-(2,5-dimethylpyrrol-1-yl)-N-(hydrazinylmethylidene)acetamide

3,4-bis(1,3-benzodithiol-2-yl)-2,5-dimethyl-1H-pyrrole

2,5-二甲基-1-对甲苯基-1H-吡咯

methyl 2,5-dimethylpyrrole-1-carboxylate