Using OC(CCl)CN1CCN2c3ccccc3Cc3ccccc3C2C1, C1COCCN1 to produce OC(CN1CCOCC1)CN1CCN2c3ccccc3Cc3ccccc3C2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.