Using NCCCCN1CCC(c2ccccc2)(c2ccccc2)CC1, O=C(O)C=Cc1cccnc1 to produce O=C(C=Cc1cccnc1)NCCCCN1CCC(c2ccccc2)(c2ccccc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.