Using CC(C)(C)[Si](C)(C)OCC=O, CNC1(C(NC(=O)c2cccc(C(F)(F)F)c2Cl)c2ccccc2)CCCC1 to produce CN(CCO[Si](C)(C)C(C)(C)C)C1(C(NC(=O)c2cccc(C(F)(F)F)c2Cl)c2ccccc2)CCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.