Using ClCCCOc1cccc2[nH]ccc12, Clc1ccc2c(C3CCNCC3)c[nH]c2c1 to produce Clc1ccc2c(C3CCN(CCCOc4cccc5[nH]ccc45)CC3)c[nH]c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.