CCCCCCCCCCCCCCCCCCNc1nc(=O)n(C2CC(O)C(COP(=O)(O)OCC3OC(n4ccc(N)nc4=O)C(O)C3O)O2)cc1F
Molecular masses are calculated from the standard atomic weights of each element. What is the molecular mass of this molecule?