COc1ccc2c(c1)O[C@@H](c1cccc(C(F)(F)F)c1)[C@H](OC(=O)Nc1ccc(C)c(Br)c1)C2=O
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?