InChI=1S/C21H38N4O8S/c1-31-18-12-16(13-19(32-2)21(18)33-34(28,29)30)6-7-20(27)25(11-5-8-22)10-4-3-9-24-15-17(26)14-23/h12-13,17,24,26H,3-11,14-15,22-23H2,1-2H3,(H,28,29,30)