InChI=1/C21H19N5O4S/c1-2-26-21(30)14-6-4-3-5-13(14)18(25-26)20(29)24-23-19(28)12-7-8-16-15(11-12)22-17(27)9-10-31-16/h3-8,11H,2,9-10H2,1H3,(H,22,27)(H,23,28)(H,24,29)/f/h22-24H EB321CE87C3ECF68