C/C=C(\C)C(O)C(C)C(O)C/C=C(C)/C=C(\C)C/C(C)=C/C/C=C(\C)C(O)C(C)c1ccc(CCC)c(=O)o1
Molecules possible for drug usually have no more than 5 Hydrogen bond acceptor. How many hydrogen bond acceptors does the molecule have?