InChI=1/C21H19N7O4S/c22-4-3-15-16(12-23)20(25)26-21(17(15)13-24)27-5-7-28(8-6-27)33(29,30)14-1-2-18-19(11-14)32-10-9-31-18/h1-2,11H,3,5-10H2,(H2,25,26)/f/h25H2 3FA7EB424ABB9E80