CCCCCC(O)C1C(=O)OC(C)C(O)/C=C/C=C/C=C/C=C\C=C(\C)C(O)CC(O)CC(O)CC(O)CC(O)CC(O)CC1O
Molecules possible for drug usually have no more than 5 Hydrogen bond acceptor. How many hydrogen bond acceptors does the molecule have?