Using CCOc1ccc(C(CO)C(F)(F)F)cc1, Fc1ccc(Oc2cccc(CBr)c2)cc1 to produce CCOc1ccc(C(COCc2cccc(Oc3ccc(F)cc3)c2)C(F)(F)F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.