InChI=1/C22H28N2O7S/c1-4-10-24(19(28)5-2)21(20-17(26)11-15(25)12-18(20)27)22(29)23-13-32(30,31)16-8-6-14(3)7-9-16/h6-9,11-12,21,25-27H,4-5,10,13H2,1-3H3,(H,23,29)/t21-/m0/s1/f/h23H 8F1A213871379AFA