CC1=C(C(=O)Nc2cc(F)c(F)cc2F)C(c2ccc(N(C)C)cc2)C(C(=O)Nc2cc(F)c(F)cc2F)=C(C)N1
Molecules possible for drug usually have no more than 5 Hydrogen bond acceptor. How many hydrogen bond acceptors does the molecule have?