InChI=1/C23H23N5O/c1-27-10-5-11-28(13-12-27)16-8-9-17-18(14-16)21-19(22(17)29)20(25-23(24)26-21)15-6-3-2-4-7-15/h2-4,6-9,14H,5,10-13H2,1H3,(H2,24,25,26)/f/h24H2 B1F6C5BD1A7D9D4D