InChI=1/C19H19NO4S/c1-3-4-13-24-16-9-11-17(12-10-16)25-18(19(21)20-22)14-5-7-15(23-2)8-6-14/h5-12,18,22H,13H2,1-2H3,(H,20,21)/t18-/m0/s1/f/h20H	704B2C08C12F1EE9