Using O=C(OC(=O)C(F)(F)F)C(F)(F)F, COC(=O)Cc1ccc(Cl)nc1 to produce COC(=O)Cc1ccc(Cl)[n+]([O-])c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.