CCOC(=O)NC(=O)c1cn(CCN(CCO)C(=O)NCCCCCCNC(=O)N(CCO)CCn2cc(C(=O)NC(=O)OCC)c(=O)[nH]c2=O)c(=O)[nH]c1=O
Molecular masses are calculated from the standard atomic weights of each element. What is the molecular mass of this molecule?