CCCCCCCC/C=C\CCCCCCCCNc1ccn(C2OC(COP(=O)(O)OC3CC(n4cc(F)c(=O)[nH]c4=O)OC3CO)C(O)C2O)c(=O)n1
Drug-like molecules usually have no more than 5 Hydrogen bond donor. How many hydrogen bond donor does the molecule have?