CN1CCc2cccc3c2[C@@H]1Cc1ccc(O)c(O)c1-3.CN1CCc2cccc3c2[C@@H]1Cc1ccc(O)c(O)c1-3.Cl.Cl.O
Hydrogen bond acceptor: The atom, ion, or molecule component of a hydrogen bond which does not supply the bridging (shared) hydrogen atom. How many hydrogen bond acceptors does the molecule have?