CC(C)c1cc2c(O)c(c1)Cc1cc(C(C)C)cc(c1O)Cc1cc(C(C)C)cc(c1O)Cc1cc(C(C)C)cc(c1O)Cc1cc(C(C)C)cc(c1O)Cc1cc(C(C)C)cc(c1O)C2
Molecules possible for drug usually have no more than 5 Hydrogen bond acceptor. How many hydrogen bond acceptors does the molecule have?