Using ClCCCCn1ccc2ccccc21, C1=C(c2ccccc2)CCNC1 to produce C1=C(c2ccccc2)CCN(CCCCn2ccc3ccccc32)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.