InChI=1/C14H10N4O2S/c15-6-8-12(10-2-1-4-20-10)9(7-16)14-18(13(8)17)11(19)3-5-21-14/h1-2,4,12H,3,5,17H2/t12-/m0/s1 8D2AA68FDD92384B