Using C[Si](C)(C)[N-][Si](C)(C)C, CC(C)(C)OC(=O)NCC1(CC2OCCO2)CCc2ccccc21 to produce CN(CC1(CC2OCCO2)CCc2ccccc21)C(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.