CCC1=C(OC(=O)N(CC)CC)N2C(=O)O/C(=N\CC(=O)OC)[C@]2(Cc2ccccc2)[C@H]2C1=CC[C@H]1C(=O)N(CC(=O)OC)C(=O)[C@H]12
All atoms other than hydrogen are referred to be heavy atoms. How many heavy atoms are there in the molecule?