Cl.Cn1cc(NC(=O)c2cc(NC(=O)CCCCCCCCC(=O)Nc3cc(C(=O)Nc4cc(C(=O)NCCC(N)N)n(C)c4)n(C)c3)cn2C)cc1C(=O)NCCC(=N)N
Molecular masses are calculated from the standard atomic weights of each element. What is the molecular mass of this molecule?