InChI=1/C20H22N4OS/c1-13-7-16-9-17(19(25)23-18(16)8-14(13)2)12-24(20(26)21-3)11-15-5-4-6-22-10-15/h4-10H,11-12H2,1-3H3,(H,21,26)(H,23,25)/f/h21,23H B19B685A35459EDD