CC(C)C[C@H](NC(=O)c1[nH]cnc1C(=O)N[C@@H](CCCCNC(=O)OC(C)(C)C)C(=O)OC(C)(C)C)C(=O)OC(C)(C)C
Molecular masses are calculated from the standard atomic weights of each element. What is the molecular mass of this molecule?