Using O=[N+]([O-])c1cc(Cl)ccc1S(=O)(=O)Cl, Nc1cccc2cccnc12 to produce O=[N+]([O-])c1cc(Cl)ccc1S(=O)(=O)Nc1cccc2cccnc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.