CCCNC(=O)OC[C@@H]1O[C@H](CCO/N=C(\C)CCC(=O)OC[C@@H]2O[C@H](C#Cc3ccccc3)C=C[C@@H]2Oc2ccc(C)cc2)C=C[C@@H]1Oc1ccc(OC)cc1
Heavy atom refers to any atom that is not hydrogen. How many heavy atoms do the molecule have?