Using CC(C)(C)N1COc2c(Br)cc(-c3ccc(F)cc3)cc2C1, OB(O)c1ccc(C(F)(F)F)nc1 to produce CC(C)(C)N1COc2c(cc(-c3ccc(F)cc3)cc2-c2ccc(C(F)(F)F)nc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.