Using CCOC(=O)CSc1ccc(Oc2ccc([N+](=O)[O-])cc2F)cc1 to produce CCOC(=O)CSc1ccc(Oc2ccc(N)cc2F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.