Chemical Name: 4-(5-((2-((4-(5-(bis(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoyl)oxy)ethyl)(2-hydroxyethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoic acid
Smile: CN1C(CCCC(OCCN(CCO)C2=CC(N=C(CCCC(O)=O)N3C)=C3C=C2)=O)=NC4=CC(N(CCCl)CCCl)=CC=C41