CC1(C)O[C@H]2C[C@@H]3[C@H]4CCC5=CC(=O)CC[C@@]5(C)[C@]4(F)[C@@H](O)C[C@@]3(C)[C@@]2(C(=O)CCl)O1
Drug-like molecules usually have no more than 5 Hydrogen bond donor. How many hydrogen bond donor does the molecule have?