Using CC(C)[Si](C(C)C)(C(C)C)n1ccc2c(F)c(O)cnc21, CC(C)Br to produce CC(C)Oc1cnc2c(ccn2[Si](C(C)C)(C(C)C)C(C)C)c1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.