COc1ccc(NC(=O)Nc2ccc3c(c2)C(=O)N([C@H](C)CO)C[C@H](C)[C@@H](CN(C)C(=O)Nc2ccc(C(F)(F)F)cc2)O3)cc1
Drug-like molecules usually have no more than 5 Hydrogen bond donor. How many hydrogen bond donor does the molecule have?