InChI=1/C20H26N2O5S2/c23-17(21-11-5-1-4-10-18(24)25)9-3-2-6-12-22-19(26)16(29-20(22)28)14-15-8-7-13-27-15/h7-8,13-14H,1-6,9-12H2,(H,21,23)(H,24,25)/p-1/b16-14-/fC20H25N2O5S2/h21H/q-1 B243848B9698FB81