Using COc1ccc(CN2C(=O)COCC2C2CCCCC2)cc1, CC(C)(C)[Si](C)(C)OCCCI to produce COc1ccc(CN2C(=O)C(CCCO[Si](C)(C)C(C)(C)C)OCC2C2CCCCC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.