InChI=1S/C19H25N3O9S/c20-11(19(30)31)4-5-15(25)22-12(18(29)21-8-16(26)27)9-32-14(6-7-23)10-2-1-3-13(24)17(10)28/h1-3,7,11-12,14,24,28H,4-6,8-9,20H2,(H,21,29)(H,22,25)(H,26,27)(H,30,31)