CS(=O)(=O)c1ccc(C(=O)OCC(=O)N2CCN(CCC3CCCCC3)CC2)cc1[N+](=O)[O-].O=C(O)C(F)(F)F
Heavy atom refers to any atom that is not hydrogen. The heavy atoms in molecules are carbon, oxygen, nitrogen, and sulfur. How many heavy atoms are in the molecule?