InChI=1S/C21H38N4O8S/c1-31-18-13-16(14-19(32-2)21(18)33-34(28,29)30)17(26)15-20(27)25(12-6-8-23)11-4-3-9-24-10-5-7-22/h13-14,17,24,26H,3-12,15,22-23H2,1-2H3,(H,28,29,30)