C[C@@H]1NC(=O)c2cc([N+](=O)[O-])cc(I)c2OCC[C@@H](C(=O)NC(CC(=O)O)C(N)=O)NC(=O)[C@H](CCC(=O)O)NC1=O
Molecular masses are calculated from the standard atomic weights of each element. What is the molecular mass of this molecule?