CCOc1ccc(CCN2C(=O)C(=O)N([C@@H](Cc3ccc(O)cc3)CN3CCC[C@@H]3CN3C(=O)C(=O)NC[C@@H]3Cc3ccccc3)C[C@@H]2Cc2ccccc2)cc1
All atoms other than hydrogen are referred to be heavy atoms. How many heavy atoms are there in the molecule?