Using CC(C)[Si](Cl)(C(C)C)C(C)C, O=S(=O)(c1ccccc1)n1c(-c2ccccc2)cc2cc(CO)ccc21 to produce CC(C)[Si](OCc1ccc2c(c1)cc(-c1ccccc1)n2S(=O)(=O)c1ccccc1)(C(C)C)C(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.