InChI=1/C21H22N6O4S/c1-30-17-9-5-14(6-10-17)11-22-18(28)13-32-21-24-20(26-27-21)25-23-12-15-3-7-16(8-4-15)19(29)31-2/h3-10,12H,11,13H2,1-2H3,(H,22,28)(H2,24,25,26,27)/b23-12+/f/h22,25-26H 2B87FC722F918CAE