InChI=1/C25H24N2/c1-16-10-11-18(3)22(14-16)25-26-23(20-8-6-5-7-9-20)24(27-25)21-13-12-17(2)19(4)15-21/h5-15H,1-4H3,(H,26,27)/f/h27H ECEB97063078AEF9