C[C@@H]1OC(=O)/C(=C\N(C)C)[C@H]2CC(=O)N(CCc3cn(S(=O)(=O)C(F)(F)F)c4ccccc34)C[C@H]12
Molecules possible for drug usually have no more than 5 Hydrogen bond acceptor. How many hydrogen bond acceptors does the molecule have?