107888-03-9

(4E)-4-[[2-[[(E)-(4,5-dioxo-1-phenyl-2-sulfanylidene-pyrrolidin-3-ylid ene)-naphthalen-2-yl-methyl]amino]ethylamino]-naphthalen-2-yl-methylid ene]-1-phenyl-5-sulfanylidene-pyrrolidine-2,3-dione