InChI=1/C18H20N6O3S2/c1-2-16-21-22-18(24(16)19)28-12-17(25)20-13-8-10-15(11-9-13)29(26,27)23-14-6-4-3-5-7-14/h3-11,23H,2,12,19H2,1H3,(H,20,25)/f/h20H C4950F42799AF829