CC(=O)OCC(=O)[C@@]12OC(C)(C)O[C@@H]1C[C@H]1[C@@H]3CC(C=O)=C4C=C(OCCCl)CC[C@]4(C)[C@@]3(F)[C@@H](O)C[C@@]12C
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?