Using CC(C)(C)OC(=O)OC(=O)OC(C)(C)C, CC(C)[Si](C(C)C)(C(C)C)n1ccc(Br)c1 to produce CC(C)(C)OC(=O)n1ccc(Br)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.