InChI=1/C21H30N2O7S2/c1-3-5-15-30-18-7-9-19(10-8-18)31(26,27)17-21(20(24)22-25)11-13-23(14-12-21)32(28,29)16-6-4-2/h7-10,25H,4,6,11-17H2,1-2H3,(H,22,24)/f/h22H 061C0151C3F2DD16