C[C@H]1CN([C@H](C)CO)C(=O)c2cccc(NC(=O)c3ccc(-c4nccs4)cc3)c2O[C@H]1CN(C)C(=O)Nc1ccc(F)cc1
Drug-like molecules usually have no more than 5 Hydrogen bond donor. How many hydrogen bond donor does the molecule have?