InChI=1/C23H25N5O4S/c1-3-23(16-9-5-4-6-10-16)20(30)28(21(31)25-23)26-19(29)15-33-22-24-17-11-7-8-12-18(17)27(22)13-14-32-2/h4-12H,3,13-15H2,1-2H3,(H,25,31)(H,26,29)/t23-/m0/s1/f/h25-26H FE9781A2A2A20FF8