Cc1noc(C)c1NC(=O)N(C)C[C@@H]1OCc2ccccc2-c2c(n(C)c3ccccc23)C(=O)N([C@H](C)CO)C[C@H]1C
Molecules possible for drug usually have no more than 5 Hydrogen bond acceptor. How many hydrogen bond acceptors does the molecule have?