Using C=CCOC(=O)Cl, C=CCOC(=O)NCC(CN)C(C)O[Si](C)(C)C(C)(C)C to produce C=CCOC(=O)NCC(CNC(=O)OCC=C)C(C)O[Si](C)(C)C(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.