Using O=C(Nc1cc(C(F)(F)F)cc(C(F)(F)F)c1)[C@H]1CCCC[C@H]1C(=O)O to produce O=C(Nc1cc(C(F)(F)F)cc(C(F)(F)F)c1)[C@H]1CCCC[C@H]1C(=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.