Using ClC1=CCCN1C1=NCCC1, c1ccc2c(c1)Cc1ccccc1N2 to produce C1=C(N2CCC=C2N2c3ccccc3Cc3ccccc32)NCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.