Cc1ccc([C@@H]2C[C@H]3[C@@H](CN2S(=O)(=O)c2ccc(C)cc2)C(=O)C[C@@H](c2ccc(C)cc2)N3S(=O)(=O)c2ccc(Cl)cc2)cc1
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?