InChI=1/C21H22N4O5S/c22-31(28,29)17-6-3-5-16(13-17)23-20(26)14-24-8-10-25(11-9-24)21(27)19-12-15-4-1-2-7-18(15)30-19/h1-7,12-13H,8-11,14H2,(H,23,26)(H2,22,28,29)/f/h23H,22H2 BDFB3558C5671612