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(2007/10/02)1-methyl-4-nitro-1H-pyrrole-2-carbonyl chloride
N-[3-(dimethylamino)propyl]-1-methyl-4-{[(1-methyl-4-nitro-1H-pyrrol-2-yl)carbonyl]amino}-1H-pyrrole-2-carboxamide
3-(1-methyl-4-aminopyrrole-2-carbonylamino)propyldimethylamine
4-{[(4-amino-1-methyl-1H-pyrrol-2-yl)carbonyl]amino}-N-[3-(dimethylamino)propyl]-1-methyl-1H-pyrrole-2-carboxamide
1-methyl-4-nitro-pyrrol-2-carboxylic acid