InChI=1S/C20H25N3O10S/c21-11(20(30)31)2-4-16(26)23-12(19(29)22-6-17(27)28)8-34-18(13(25)7-24)10-1-3-14-15(5-10)33-9-32-14/h1,3,5,7,11-13,18,25H,2,4,6,8-9,21H2,(H,22,29)(H,23,26)(H,27,28)(H,30,31)