InChI=1S/C19H27N3O9S/c20-11(19(30)31)5-6-15(26)22-12(18(29)21-7-16(27)28)9-32-17(14(25)8-23)10-3-1-2-4-13(10)24/h1-4,11-12,14,17,23-25H,5-9,20H2,(H,21,29)(H,22,26)(H,27,28)(H,30,31)