Using O=C(Cl)c1ccc(OCc2ccccc2)cc1, CCCCCC[C@@H](O)C(F)(F)F to produce CCCCCC[C@@H](OC(=O)c1ccc(OCc2ccccc2)cc1)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.