InChI=1/C19H20N4O5S/c1-28-18(27)11-2-4-12(5-3-11)21-17(26)10-29-19-22-14(9-16(25)23-19)8-15(24)20-13-6-7-13/h2-5,9,13H,6-8,10H2,1H3,(H,20,24)(H,21,26)(H,22,23,25)/f/h20-21,23H	3F3311722504224D