CC(C)[C@H](NC(=O)[C@@H](C)N)C(=O)N1CCC[C@H]1C(=O)NC(c1ccccc1)c1ccccc1.O=C(O)C(F)(F)F
Molecules possible for drug usually have no more than 5 Hydrogen bond acceptor. How many hydrogen bond acceptors does the molecule have?