InChI=1S/C21H29N3O10S/c1-21(20(32)33,17(28)11-3-5-12(34-2)6-4-11)35-10-14(18(29)23-9-16(26)27)24-15(25)8-7-13(22)19(30)31/h3-6,13-14,17,28H,7-10,22H2,1-2H3,(H,23,29)(H,24,25)(H,26,27)(H,30,31)(H,32,33)