Using CCOC(=O)C(OCC)OCC, CC(=O)c1ccc(F)c(Cl)c1 to produce CCOC(OCC)/C(O)=C/C(=O)c1ccc(F)c(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.