InChI=1/C19H19NO6S/c1-3-4-13-26-16-9-11-17(12-10-16)27(23,24)18(19(21)20-22)14-5-7-15(25-2)8-6-14/h5-12,18,22H,13H2,1-2H3,(H,20,21)/t18-/m1/s1/f/h20H	96947CB80915EC91