Cc1ccc(CC(=O)Nc2ccc(NC(=O)CNC(=O)/C=C/c3ccc(-c4ccccc4)cc3)cc2C(=O)c2ccccc2)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?