InChI=1/C20H21N3O6S/c1-9-15(24)14-13(16(25)17(9)28-7-10-4-3-5-30-10)11(8-29-19(21)26)20(27-2)18-12(22-18)6-23(14)20/h3-5,11-12,18,22H,6-8H2,1-2H3,(H2,21,26)/t11-,12+,18+,20-/m1/s1/f/h21H2 98B63BF8AF93893E