Using CCOC(=O)Cc1ccc(Br)cc1, CC(C)(C)[Si](C)(C)OCCBr to produce CCOC(=O)C(CCO[Si](C)(C)C(C)(C)C)c1ccc(Br)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.