InChI=1/C22H25N3O7S/c1-2-3-15-31-18-9-11-19(12-10-18)33(29,30)25-20(21(26)24-28)13-14-23-22(27)32-16-17-7-5-4-6-8-17/h4-12,20,25,28H,13-16H2,1H3,(H,23,27)(H,24,26)/t20-/m1/s1/f/h23-24H 9403EA9E3D4DBAD8