Using O=[N+]([O-])c1cc(Cl)c(Oc2ccc(O)c(S(=O)(=O)CC3CC3)c2)c(Cl)c1 to produce Nc1cc(Cl)c(Oc2ccc(O)c(S(=O)(=O)CC3CC3)c2)c(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.