Using CC(C)(C)[Si](C)(C)Cl, O=C(c1ccccc1)c1nc(CO)ccc1OCc1ccccc1 to produce CC(C)(C)[Si](C)(C)OCc1ccc(OCc2ccccc2)c(C(=O)c2ccccc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.