Using [N-]=[N+]=NCC(CO)(COC(C(F)(F)F)(C(F)(F)F)C(F)(F)F)COC(C(F)(F)F)(C(F)(F)F)C(F)(F)F, CC(C)=O to produce [N-]=[N+]=NCC(COC(C(F)(F)F)(C(F)(F)F)C(F)(F)F)(COC(C(F)(F)F)(C(F)(F)F)C(F)(F)F)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.