Using O=C1COc2ccc([N+](=O)[O-])cc2N1, CCOC(=O)[C@H](C)OS(=O)(=O)C(F)(F)F to produce CCOC(=O)[C@@H](C)N1C(=O)COc2ccc([N+](=O)[O-])cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.