CC[C@H](C(=O)[C@H](C)[C@H](O)[C@H](C)CCc1ccc(C)c(O)c1C(=O)[O-])[C@H]1O[C@](CC)([C@@H]2CC[C@@](O)(CC)[C@H](C)O2)C[C@H]1C.[Na+]
Molecules possible for drug usually have no more than 5 Hydrogen bond acceptor. How many hydrogen bond acceptors does the molecule have?