InChI=1/C16H17N5O6S/c1-2-7-21-15(24)12-14(20-16(21)25)19-13(18-12)9-3-5-10(6-4-9)28(26,27)17-8-11(22)23/h3-6,17H,2,7-8H2,1H3,(H,18,19)(H,20,25)(H,22,23)/p-1/fC16H16N5O6S/h18,20H/q-1 663D12458D2C0C86