CC(C)(C)OC(=O)NC(Cc1ccc(OC(C)(C)C)cc1)C(=O)N[C@H]1CCC[C@H]1C(=O)NC(Cc1ccccc1)C(=O)N1CCCC1C(N)=O
Drug-like molecules usually have no more than 5 Hydrogen bond donor. How many hydrogen bond donor does the molecule have?