InChI=1/C21H22N6O4S/c1-30-17-9-7-16(8-10-17)23-18(28)11-12-32-21-24-20(26-27-21)25-22-13-14-3-5-15(6-4-14)19(29)31-2/h3-10,13H,11-12H2,1-2H3,(H,23,28)(H2,24,25,26,27)/b22-13+/f/h23,25-26H E961424AA55E0B05