| 1-methyl-1h-pyrrole-2-carboxylic aci 5-(aminocarbonyl)-1h-imidazol-4-yl est |
| 5-(aminocarbonyl)-1h-imidazol-4-yl 1-methyl-1h-pyrrole-2-carboxylate |
| 5-carbamoyl-1h-imidazole-4-yl n-methylpyrrole-2'-carboxylate |
| 1-methyl-1h-pyrrole-2-carboxylic aci5-(aminocarbonyl)-1h-imidazol-4-yl ester |
