InChI=1/C22H25N3O7S2/c1-2-3-16-32-18-10-12-20(13-11-18)34(30,31)25-15-7-14-24(17-21(25)22(26)23-27)33(28,29)19-8-5-4-6-9-19/h4-6,8-13,21,27H,7,14-17H2,1H3,(H,23,26)/t21-/m1/s1/f/h23H D0B8E4D8E8784E76