CC(C)CC(N)C(=O)NC(CNC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CC(C)C)C(=O)O)Cc1ccc2ccccc2c1
Drug-like molecules usually have no more than 5 Hydrogen bond donor. How many hydrogen bond donor does the molecule have?