InChI=1/C21H20N6OS/c1-3-14-7-8-17-16(10-14)13(2)23-20(25-17)27-21-24-15(11-18(28)26-21)12-29-19-6-4-5-9-22-19/h4-11H,3,12H2,1-2H3,(H2,23,24,25,26,27,28)/f/h26-27H F517706FD40CED93