methyl 1-methyl-4-(1-methyl-4-aminopyrrole-2-carboxamido)-pyrrole-2-carboxylate

methyl 1-methyl-4-[[1-methyl-4-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrole-2-carbonyl]amino]pyrrole-2-carboxylate

methyl 4-[[[4-[[[4-[[(tert-butyloxy)carbonyl]amino]-1-methyl-pyrrol-2-yl]carbonyl]amino]-1-methyl-pyrrol-2-yl]carbonyl]amino]-1-methyl-pyrrole-2-carboxylic acid

BocHN-PyPyPy-CO2Me