Using CCOC(=O)C(CCc1ccccc1[N+](=O)[O-])NC(=O)OC(C)(C)C to produce CCOC(=O)C(CCc1ccccc1N)NC(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.