InChI=1/C17H22N4O4S2/c1-11-8-21(9-12(2)25-11)15-4-3-13(6-19-15)7-20-17(22)14-5-16(26-10-14)27(18,23)24/h3-6,10-12H,7-9H2,1-2H3,(H,20,22)(H2,18,23,24)/t11-,12-/m1/s1/f/h20H,18H2 026F52CD8F993495