CC(=O)Nc1ccc([C@H]2[C@H](C)CC[C@H]3C(=O)N4[C@@H](CC[C@@H](C)[C@@H]4c4ccc(NC(C)=O)cc4)C(=O)N32)cc1
Molecular masses are calculated from the standard atomic weights of each element. What is the molecular mass of this molecule?