InChI=1/C20H22N4OS/c1-20(2,3)15-4-6-16(7-5-15)23-19(25)18-17(13-26-24-18)22-12-14-8-10-21-11-9-14/h4-11,13,22H,12H2,1-3H3,(H,23,25)/f/h23H 46CDFC73019AEB5C