Using O=[N+]([O-])c1ccc2[nH]c(C(F)(F)F)nc2c1, O=C([O-])[O-] to produce Cn1c(C(F)(F)F)nc2cc([N+](=O)[O-])ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.