Using CCOC(=O)CC(OCC)c1ccc(O)cc1, OCc1cccc(OC(F)(F)F)c1 to produce CCOC(=O)CC(OCC)c1ccc(OCc2cccc(OC(F)(F)F)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.