Using O=C(C1CCNCC1)N1CCN(Cc2ccccc2)CC1, Clc1ccncn1 to produce O=C(C1CCN(c2ccncn2)CC1)N1CCN(Cc2ccccc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.