InChI=1/C22H22N4O7S/c1-14-6-7-15(34(30,31)26-8-10-32-11-9-26)12-18(14)23-19(27)13-33-22(29)20-16-4-2-3-5-17(16)21(28)25-24-20/h2-7,12H,8-11,13H2,1H3,(H,23,27)(H,25,28)/p-1/fC22H21N4O7S/h23H/q-1 537D21D54F152A60