CC(C)=CC(=O)C[C@H]1C(=O)O[C@@H]2C[C@H]3C(C)=CC(=O)[C@@H](O)[C@]3(C)[C@@H]3[C@@]24CO[C@@]3(O)[C@H](O)[C@H](C)[C@H]14
Drug-like molecules usually have no more than 5 Hydrogen bond donor. How many hydrogen bond donor does the molecule have?