COc1ccc(OC)c(C(=O)N(C[C@H]2CC[C@@H]([C@@H]3CC[C@H](CO)O3)O2)C(C(=O)NC(C)(C)C)c2ccc(-c3ccccc3)cc2)c1
Drug-like molecules usually have no more than 5 Hydrogen bond donor. How many hydrogen bond donor does the molecule have?