CC(=O)OC[C@H]1O[C@@H](O/N=C\[C@@H](C)[C@H](OCc2ccccc2)C(C)C)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@H]1OC(C)=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?