C[C@]12CC[C@H]3[C@@H](CCC4=C[C@@H](OC5OCC(OC6OC(CO)C(O)C(O)C6O)C(O)C5O)CC[C@@]43C=O)[C@@]1(O)CCC2C1=CC(=O)OC1
Molecular masses are calculated from the standard atomic weights of each element. What is the molecular mass of this molecule?