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