bis(2,3,5,6-tetrachlorophenyl)-{4-[2-(1-pyrenecarbonyl)aminoethyl]-2,3,5,6-tetrachlorophenyl} methyl radical

pyrene-1-carboxylic acid (2-{4-[bis-(2,3,5,6-tetrachloro-4-ethoxycarbonyl-phenyl)-methyl]-2,3,5,6-tetrachloro-phenyl}-ethyl)-amide