Using CCOC(=O)C(F)P(=O)(OCC)OCC, CC(=O)c1cc2cccc(-c3cc(C(C)C)cc(C(C)C)c3OCC(F)F)c2o1 to produce CCOC(=O)C(F)=C(C)c1cc2cccc(-c3cc(C(C)C)cc(C(C)C)c3OCC(F)F)c2o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.