Using CC(C)(C)OC(=O)N1CCC(CO)(c2ccccc2)CC1, FC(F)(F)c1cc(Br)cc(CBr)c1 to produce CC(C)(C)OC(=O)N1CCC(COCc2cc(Br)cc(C(F)(F)F)c2)(c2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.