InChI=1/C20H24N2O5S/c1-27-17-7-9-18(10-8-17)28(25,26)20(19(23)21-24)11-13-22(14-12-20)15-16-5-3-2-4-6-16/h2-10,24H,11-15H2,1H3,(H,21,23)/f/h22H/b21-19-	02B5F474790096FE