InChI=1/C17H20N2O4S2/c1-17(2)15(21)19(16(22)18-17)7-8-23-13(20)11-3-5-12(6-4-11)14-24-9-10-25-14/h3-6,14H,7-10H2,1-2H3,(H,18,22)/f/h18H A75F49CB67BCF1B1