InChI=1/C20H26N6O4S/c1-12(2)10-26-16(21)15(17(28)22-18(26)29)14(27)11-31-20-24-23-19(30)25(20)9-8-13-6-4-3-5-7-13/h3-7,12,16,28H,8-11,21H2,1-2H3,(H,22,29)(H,23,30)/t16-/m1/s1/f/h28h,21-23H 1225676FAF176859