InChI=1/C21H25NO5S/c1-13(15-5-9-17(27-2)10-6-15)18(12-28)20(24)22-19(21(25)26)11-14-3-7-16(23)8-4-14/h3-10,13,18-19,23,28H,11-12H2,1-2H3,(H,22,24)(H,25,26)/p-1/t13-,18+,19-/m0/s1/fC21H24NO5S/h22H/q-1 B359EC5EF8144D0A