Using CC(C)(C)[Si](C)(C)Oc1ccc2c(c1)c(Br)cn2[Si](C)(C)C(C)(C)C, CCCCC to produce CCc1cn([Si](C)(C)C(C)(C)C)c2ccc(O[Si](C)(C)C(C)(C)C)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.