InChI=1/C21H20N6OS/c1-13-12-19(26-25-13)23-20-17-6-4-5-7-18(17)22-21(24-20)29-16-10-8-15(9-11-16)27(3)14(2)28/h4-12H,1-3H3,(H2,22,23,24,25,26)/f/h23,26H 95506FB7C7789975