Using CCOc1ccc(Br)c(F)c1F, CCCC1CCC(C2CCC(=O)CC2)C1 to produce CCCC1CCC(C2CCC(O)(c3ccc(OCC)c(F)c3F)CC2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.