Using O=C1CCN2CCCC2C1, Oc1cccc(Cn2ccc3ccccc32)c1 to produce Oc1cc(Cn2ccc3ccccc32)cc(C2=CCN3CCCC3C2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.