CCN1C(=O)[C@H]2[C@@H](C1=O)[C@@H](c1ccc(C(F)(F)F)cc1)N[C@]21CCCN(Cc2cccn2C)C1=O.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?