Using FC(F)(F)COc1ccc(Br)cn1, CC(C)(C)[Si](C)(C)OCc1cnc(F)c(B(O)O)c1 to produce CC(C)(C)[Si](C)(C)OCc1cnc(F)c(-c2ccc(OCC(F)(F)F)nc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.