InChI=1/C20H21N3O6S/c1-21(2)11-12-22-17(14-7-6-8-15(13-14)23(26)27)19(18(24)20(22)25)30(28,29)16-9-4-3-5-10-16/h3-10,13,17,24H,11-12H2,1-2H3/t17-/m0/s1/f/h24h,21H E20F54A3F960EE28