InChI=1/C23H25NO6S/c1-5-30-23(26)22(25)20-14-21(16-6-12-19(13-7-16)31(4,27)28)24(15(20)2)17-8-10-18(29-3)11-9-17/h6-14,22,25H,5H2,1-4H3/t22-/m1/s1 4E9E3FCFEF778D66