InChI=1S/C22H31N3O6S/c1-5-6-13-23-17-7-9-18(10-8-17)32(29,30)16-22(19(26)24-28)11-14-25(15-12-22)20(27)31-21(2,3)4/h7-10,23,28H,11-16H2,1-4H3,(H,24,26)