Using O=C(Nc1ccc([N+](=O)[O-])cc1O)C(F)(F)C(F)Cl to produce Nc1ccc(NC(=O)C(F)(F)C(F)Cl)c(O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.