Using O=CCC1CCC(C(=O)OCc2ccccc2)CC1, O=C([O-])C(F)(F)Cl to produce O=C(OCc1ccccc1)C1CCC(CC=C(F)F)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.