InChI=1/C13H12Cl2N4O2S/c1-6-2-3-7(14)12(11(6)15)18-10(21)5-22-13-17-8(16)4-9(20)19-13/h2-4H,5H2,1H3,(H,18,21)(H3,16,17,19,20)/f/h18-19H,16H2 8E01EF5DB79B9CC4