InChI=1/C21H23N7O2S/c1-27(2)14-12-24-31(29,30)17-8-6-16(7-9-17)25-21-22-11-10-18(26-21)19-15-23-20-5-3-4-13-28(19)20/h3-11,13,15,24H,12,14H2,1-2H3,(H,22,25,26)/p+2/fC21H25N7O2S/h23,25,27H/q+2 8B7EE5F7363BA94E