InChI=1/C16H17N2O4S2/c1-3-11-9-22-14-6-5-12(8-13(14)16(19)17-11)18-24(20,21)15-7-4-10(2)23-15/h4-8,11H,3,9H2,1-2H3,(H,17,19)/q-1/t11-/m1/s1/f/h17H 8484574C049DDFC4