InChI=1/C17H26N2O4S2/c1-2-9-19(12-14-3-4-14)17(20)13-24-11-10-23-15-5-7-16(8-6-15)25(18,21)22/h5-8,14H,2-4,9-13H2,1H3,(H2,18,21,22)/f/h18H2 8ED28F1947596C91