InChI=1/C24H21ClN2O7S/c1-13(2)22(23(28)29)27-35(31,32)15-8-9-16-17-11-14(7-10-19(17)33-21(16)12-15)26-24(30)34-20-6-4-3-5-18(20)25/h3-13,22,27H,1-2H3,(H,26,30)(H,28,29)/p-1/t22-/m0/s1/fC24H20ClN2O7S/h26H/q-1 B59C10956E172D27