InChI=1/C20H18N6OS/c1-26(2)18-13(6-5-9-23-18)12-24-19(27)16-17(22-11-10-21-16)20-25-14-7-3-4-8-15(14)28-20/h3-11H,12H2,1-2H3,(H,24,27)/f/h24H B5F3951979C97338