InChI=1/C13H12Cl2N4O4/c1-6-7(14)4-8(15)12(16-6)17-11(21)5-23-13(22)9-2-3-10(20)19-18-9/h4H,2-3,5H2,1H3,(H,19,20)(H,16,17,21)/f/h17,19H	18203331B76E6080