InChI=1/C18H16N6O3S2/c19-9-13-8-14(10-20)18(22-17(13)21)28-11-16(25)23-6-7-24(12-23)29(26,27)15-4-2-1-3-5-15/h1-5,8H,6-7,11-12H2,(H2,21,22)/f/h21H2 1DE70E93A26C9690