Using Clc1cncc(OCCc2c[nH]c3ccccc23)n1, C1CNCCN1 to produce c1ccc2c(CCOc3cncc(N4CCNCC4)n3)c[nH]c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.