COCCCNC(=O)C[C@H]1C[C@H](C(=O)N2CCCCC2)[C@@]2(CCc3ccccc3)c3[nH]c4cc(CCC(=O)N(C)C)ccc4c3CCN2C1=O
Drug-like molecules usually have no more than 5 Hydrogen bond donor. How many hydrogen bond donor does the molecule have?