CCOC(=O)C1=C(C)N(C[C@@H]2CC[C@@H](Cc3ccc(-c4ccccc4)cc3)O2)C(=O)NC1c1ccc(SCc2ccco2)c([N+](=O)[O-])c1
Drug-like molecules usually have no more than 5 Hydrogen bond donor. How many hydrogen bond donor does the molecule have?