Using c1ccc2c(c1)OCC21CCNCC1, Cc1nsc(-c2ccc(Cl)nn2)n1 to produce Cc1nsc(-c2ccc(N3CCC4(CC3)COc3ccccc34)nn2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.