| 1-methyl-1h-pyrrole-2-carboxaldehyd 4-(p-nitrophenyl)semicarbazone |
| hydrazinecarboxamide, 2-((1-methyl-1h-pyrrol-2-yl)methylene)-n-(4-nitrophenyl |
| 1-((1-methyl-2-pyrrolyl)methylene)-4-(p-nitrophenyl)-semicarbazid |
| 1-methyl-1h-pyrrole-2-carboxaldehyd4-(p-nitrophenyl)semicarbazone |
