Cc1c([N+](=O)[O-])cc([N+](=O)[O-])c(-c2c([N+](=O)[O-])cc([N+](=O)[O-])c(C)c2[N+](=O)[O-])c1[N+](=O)[O-]
Molecular masses are calculated from the standard atomic weights of each element. What is the molecular mass of this molecule?