InChI=1S/C20H27N3O11S/c1-34-12-4-2-3-9(15(12)27)16(28)17(20(32)33)35-8-11(18(29)22-7-14(25)26)23-13(24)6-5-10(21)19(30)31/h2-4,10-11,16-17,27-28H,5-8,21H2,1H3,(H,22,29)(H,23,24)(H,25,26)(H,30,31)(H,32,33)