InChI=1/C11H12Cl2N4O2S/c1-5-10(6(2)16-15-5)17-20(18,19)11-8(12)3-7(14)4-9(11)13/h3-4,17H,14H2,1-2H3,(H,15,16)/f/h15H 4ED111C0203011E7