InChI=1/C19H23NO8S/c1-12(19(21)20-22)11-29(23,24)15-7-5-13(6-8-15)28-14-9-16(25-2)18(27-4)17(10-14)26-3/h5-10,12,22H,11H2,1-4H3,(H,20,21)/t12-/m0/s1/f/h20H	1491122223A27D24