C[N+](C)(C)CC(=O)N/N=C(/Cc1nc2ccc(Cl)cc2nc1O)C1=NS(=O)(=O)c2cc(S(N)(=O)=O)c(Cl)cc2N1.[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?