n-[3-(dimethylamino)propyl]-n~3~-[(1-methyl-4-{[(1-methyl-4-{[(1-methyl-4-{[(1-methyl-1h-imidazol-2-yl)carbonyl]amino}-3-oxo-3h-pyrrolium-2-yl)carbonyl]amino}-1h-pyrrol-2-yl)carbonyl]amino}-1h-pyrrol-2-yl)carbonyl]-beta-alaninamide - Open Babel Depiction