Using BrC(Br)(Br)Br, CCCc1cc(CO)ccc1O[Si](C)(C)C(C)(C)C to produce CCCc1cc(CBr)ccc1O[Si](C)(C)C(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.