CC(C)C[C@@H](CC(=O)N[C@@H](CCC(=O)O)CC(=O)O)NC(=O)[C@@H]1CNCC[C@H]1NC(=O)C[C@H](CCCN)NC(=O)C[C@H](CO)NC(=O)[C@@H]1CNCC[C@H]1N
How many heavy atoms like carbon, oxygen, nitrogen, sulfur and other non-hydrogen atoms do the molecule contain?