Using COc1ccc(Cc2cc(Sc3c(Cl)cc([N+](=O)[O-])cc3Cl)ccc2OC)cn1 to produce COc1ccc(Cc2cc(Sc3c(Cl)cc(N)cc3Cl)ccc2OC)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.