2,5-cyclohexadiene-1,4-dione, 2,5-dichloro-3-(1-pyrrolidinyl)- 2,5-dichloro-3-pyrrolidin-1-ylbenzo-1,4-quinone InChI=1/C10H9Cl2NO2/c11-6-5-7(14)8(12)9(10(6)15)13-3-1-2-4-13/h5H,1-4H