InChI=1/C20H24N4O6S/c1-30-16-7-9-17(10-8-16)31(28,29)24-12-11-23(14-18(24)19(25)22-27)20(26)21-13-15-5-3-2-4-6-15/h2-10,18,27H,11-14H2,1H3,(H,21,26)(H,22,25)/t18-/m0/s1/f/h21-22H 9FFE5D50EB970008