Using Cc1oc(CB2OCC(C)(C)CO2)cc1CO[Si](C)(C)C(C)(C)C, CSCCCOc1ccc(Br)cc1 to produce CSCCCOc1ccc(-c2cc(CO)c(C)o2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.