CC(C)C[C@@H](CC(=O)N[C@H](CC(=O)N[C@@H]1CCCC[C@H]1C(=O)N[C@H](CC(=O)N[C@@H](CCC(=O)O)CC(=O)O)CC(C)C)C(C)C)NC(=O)[C@@H]1CCCC[C@H]1N
All atoms other than hydrogen are referred to be heavy atoms. How many heavy atoms are there in the molecule?