InChI=1/C21H21N7O4S/c22-33(31,32)16-5-3-15(4-6-16)26-27-19-17-12-14(2-7-18(17)25-21(19)30)20(29)24-8-1-10-28-11-9-23-13-28/h2-7,9,11-13,25,30H,1,8,10H2,(H,24,29)(H2,22,31,32)/p+1/fC21H22N7O4S/h23-24H,22H2/q+1 A11F9A57FB9BB8DD