C[C@H]1CN([C@@H](C)CO)C(=O)Cc2cc(NC(=O)CCC(F)(F)F)ccc2O[C@H]1CN(C)Cc1ccc(-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?