InChI=1S/C22H29N3O9S2/c23-13(21(31)32)4-5-16(26)25-14(20(30)24-10-17(27)28)11-36-19-18(29)15(9-12-3-1-8-35-12)34-22(19)6-2-7-33-22/h1,3,8-9,13-14,18-19,29H,2,4-7,10-11,23H2,(H,24,30)(H,25,26)(H,27,28)(H,31,32)/b15-9+