InChI=1/C22H22N4O6S/c1-2-26(14-16-6-4-3-5-7-16)33(28,29)18-10-8-17(9-11-18)20(27)23-22-25-24-21(32-22)19-15-30-12-13-31-19/h3-11,15H,2,12-14H2,1H3,(H,23,25,27)/f/h23H 3622D2DCA81EEDBE