Cc1nc(-c2ccc(-c3ccc(C(=O)N4CCc5cc6c(cc54)C4(CCN(C)CC4)CO6)cc3)c(C)c2)no1.Cl
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?