COC(=O)[C@@]12CCCCN1[C@H](c1ccc(-c3ccc(OC)cc3)cc1)[C@H]1C(=O)N(C)C(=O)[C@H]12.O=C(O)C(F)(F)F
Drug-like molecules usually have no more than 5 Hydrogen bond donor. How many hydrogen bond donor does the molecule have?