Using CC(C)(C)[Si](C)(C)OCCCBr, CCOC(=O)CC1OB(O)c2cc(O)cc(C)c21 to produce CCOC(=O)CC1OB(O)c2cc(OCCCO[Si](C)(C)C(C)(C)C)cc(C)c21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.