CC(C)[C@@H](C(=O)N(C)[C@H](C(=O)N1CCC[C@H]1C(=O)OCc1ccccc1)C(C)C)N(C)C(=O)[C@H](Cc1ccccc1)N(C)C(=O)[C@H](NC(=O)OC(C)(C)C)C(C)C
Drug-like molecules usually have no more than 5 Hydrogen bond donor. How many hydrogen bond donor does the molecule have?