InChI=1/C16H19N7O2S/c1-3-6-12-18-21-16(26)23(12)9-13(24)19-20-15(25)14-10(2)17-11-7-4-5-8-22(11)14/h4-5,7-8H,3,6,9H2,1-2H3,(H,19,24)(H,20,25)(H,21,26)/p-1/fC16H18N7O2S/h19-20H/q-1 23231FCC179A738F