CC#CCN1c2ccccc2[C@]23C[C@@H](C(=O)OC)N(S(=O)(=O)c4c(C)noc4C)C2=NC(C(=O)OC)=C(C(=O)OC)[C@H]13
Molecular masses are calculated from the standard atomic weights of each element. What is the molecular mass of this molecule?