CC(C)(C)[C@H]1COC(=O)[C@@H](Cc2ccc(F)cc2)C/C=C\C[C@@H](CC(=O)N[C@@H](CO)Cc2ccccc2)C(=O)N1
Drug-like molecules usually have no more than 5 Hydrogen bond donor. How many hydrogen bond donor does the molecule have?