CCN1CC2(COC)C(O)CC(OC)C34C5CC6(O)C(OC)C=C(C5C6OC(=O)c5ccc(OC)c(OC)c5)C(C(OC)C23)C14
Drug-like molecules usually have no more than 5 Hydrogen bond donor. How many hydrogen bond donor does the molecule have?