Using CC(C)(C)[Si](C)(C)Cl, CC(=O)OCCC(O)c1ccc(Br)s1 to produce CC(=O)OCCC(O[Si](C)(C)C(C)(C)C)c1ccc(Br)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.