Using COc1c(N)cc(C(C)(C)C)cc1NS(C)(=O)=O, O=C(O)c1cc2cccc([N+](=O)[O-])c2s1 to produce COc1c(NC(=O)c2cc3cccc([N+](=O)[O-])c3s2)cc(C(C)(C)C)cc1NS(C)(=O)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.