InChI=1/C20H21N3O6S2/c1-2-3-12-29-15-6-8-16(9-7-15)31(27,28)23-11-10-22(14-17(23)19(24)21-26)20(25)18-5-4-13-30-18/h4-9,13,17,26H,10-12,14H2,1H3,(H,21,24)/t17-/m1/s1/f/h21H CE0B1DB274C96541