CC(=O)O[C@H]1CC2C(C3CC[C@H](C(C)CCC(N)=O)[C@]31C)[C@H](OC(C)=O)C[C@@H]1CC3(CC[C@]21C)OOC1(CCC(C)CC1)OO3
Molecular masses are calculated from the standard atomic weights of each element. What is the molecular mass of this molecule?