COc1ccc(S(=O)(=O)N(C)C[C@H]2Oc3ccc(NS(=O)(=O)c4cccs4)cc3CC(=O)N([C@H](C)CO)C[C@H]2C)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?