InChI=1/C24H26N4O/c29-23-24(28(19-25-23)22-9-5-2-6-10-22)12-15-26(16-13-24)17-20-11-14-27(18-20)21-7-3-1-4-8-21/h1-11,14,18H,12-13,15-17,19H2,(H,25,29)/f/h25H EF279FCFA5F0BFD2