Using O=c1[nH]c(-c2ccc(CCCCCl)cc2)cs1, c1ccc2c(N3CCNCC3)nsc2c1 to produce O=c1[nH]c(-c2ccc(CCCCN3CCN(c4nsc5ccccc45)CC3)cc2)cs1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.