CCOC(=O)[C@@H]1[C@H]2COc3cc(OC)ccc3[C@H]2N2C(=O)N(c3cccc(F)c3)C(=O)[C@@]12C
Hydrogen bond acceptor is the chemical compound which contains the lone electron pairs that participate in the hydrogen bond formation. How many hydrogen bond acceptors does the molecule contain?