InChI=1/C19H20N4O5S2/c1-29(25,26)22-16(19-20-14-4-2-3-5-15(14)21-19)10-12-6-8-13(9-7-12)17-11-18(24)23-30(17,27)28/h2-9,16-17,22H,10-11H2,1H3,(H,20,21)(H,23,24)/p-1/t16-,17-/m0/s1/fC19H19N4O5S2/h20H/q-1 E09F911F6FAE40F1