Using CCI, O=C(O)CCCCCCC1CCN(C(=O)OCc2ccccc2)CC1 to produce CCOC(=O)CCCCCCC1CCN(C(=O)OCc2ccccc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.