C=C(C)[C@@H]1[C@@H]2C(=O)O[C@H]1[C@H]1OC(=O)[C@@]34O[C@@H]3C[C@]2(O)[C@@]14C.CC(C)(O)[C@@H]1[C@@H]2C(=O)O[C@H]1[C@H]1OC(=O)[C@@]34O[C@@H]3C[C@]2(O)[C@@]14C
Molecular masses are calculated from the standard atomic weights of each element. What is the molecular mass of this molecule?