CCOC(=O)/C(C(=O)c1ccc([N+](=O)[O-])cc1)=C(\NS(=O)(=O)c1cc(C)c(Cl)cc1[S-])[n+]1ccc(N(C)C)cc1
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?