label: N,N-dimethyl-3-(1-methyl-4-(1-(3-aminopropyl)-4-(1-methyl-4-acetamido-2-pyrrolecarboxamido)-2-pyrrolecarboxamido)-2-pyrrolecarboxamido)propylamine
label_lc: n,n-dimethyl-3-(1-methyl-4-(1-(3-aminopropyl)-4-(1-methyl-4-acetamido-2-pyrrolecarboxamido)-2-pyrrolecarboxamido)-2-pyrrolecarboxamido)propylamine