Using CC(C)c1ccc(N)cc1, O=C(O)C1CCOc2c1cccc2[N+](=O)[O-] to produce CC(C)c1ccc(NC(=O)C2CCOc3c2cccc3[N+](=O)[O-])cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.