InChI=1/C20H26N2O6S2/c23-19-11-7-9-17(15-19)21-29(25,26)13-5-3-1-2-4-6-14-30(27,28)22-18-10-8-12-20(24)16-18/h7-12,15-16,23-24H,1-6,13-14H2/q-2	8546D8F331C84DD2