Using O=c1[nH]c(-c2ccc(CCCl)cc2)cs1, c1ccc2c(N3CCNCC3)cccc2c1 to produce O=c1[nH]c(-c2ccc(CCN3CCN(c4cccc5ccccc45)CC3)cc2)cs1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.