N,N'-[(9,10-dihydro-9,10-dioxoanthracene-1,4-diyl)bis[imino(9,10-dihydro-9,10-dioxoanthracene-5,1-diyl)]]bis(benzamide)

N,N'-[(9,10-Dihydro-9,10-dioxoanthracene)-1,4-diylbisiminobis[(9,10-dihydro-9,10-dioxoanthracene)-5,1-diyl]]bisbenzamide