Using COS(=O)(=O)OC, Cc1ccc(S(=O)(=O)Nc2ccc(C)c([N+](=O)[O-])c2)cc1 to produce Cc1ccc(S(=O)(=O)N(C)c2ccc(C)c([N+](=O)[O-])c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.