Using CCc1cc(C(=O)OC)c(OC)nc1-c1ccc2nc(CO[Si](C)(C)C(C)(C)C)cn2c1 to produce CCc1cc(C(=O)OC)c(OC)nc1-c1ccc2nc(CO)cn2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.