InChI=1/C22H25N3O5S/c1-2-3-16-30-18-7-9-19(10-8-18)31(28,29)17-22(21(26)24-27)11-14-25(15-12-22)20-6-4-5-13-23-20/h4-10,13,27H,11-12,14-17H2,1H3,(H,24,26)/f/h24H EC21AEAF58D038E4