C[C@@H](C(=O)Nc1ccc2ccccc2c1)[C@H]1C[C@]1(C)[C@H](NS(=O)(=O)c1ccc(-c2ccccc2)cc1)c1ccccc1
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?