InChI=1/C22H24N2O6S/c1-29-14-16-4-3-11-24(16)31(27,28)18-9-10-20-19(12-18)21(25)22(26)23(20)13-15-5-7-17(30-2)8-6-15/h5-10,12,16H,3-4,11,13-14H2,1-2H3/t16-/m0/s1 9AC722D8C1318005