Using C[Si](C)(C)C(F)(F)F, CC(=O)c1cn(-c2ccc(Br)cc2)c(-c2ccccc2C(F)(F)F)n1 to produce CC(O)(c1cn(-c2ccc(Br)cc2)c(-c2ccccc2C(F)(F)F)n1)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.