2,2'-((3,3'-Dichloro-[1,1'-biphenyl]-4,4'-diyl)bis(diazene-2,1-diyl))bis(3-oxo-N-phenylbutanamide)

2,2'-((3,3'-Dichloro-[1,1'-biphenyl]-4,4'-diyl)bis(diazene-2,1-diyl))bis(3-oxo-N-phenylbutanamide)