InChI=1/C17H19N6O7S/c1-10(19-17(18)25)16(24)21-20-12-8-7-11(9-14(12)23(26)27)31(28,29)22-13-5-3-4-6-15(13)30-2/h3-10,20H,1-2H3,(H,21,24)(H3,18,19,25)/q-1/t10-/m0/s1/f/h19,21H,18H2 1883A9B669C714D7