InChI=1/C24H26N2O2/c1-16-7-8-19-14-20(24(28)26-22(19)13-16)11-12-25-23(27)15-21(18-9-10-18)17-5-3-2-4-6-17/h2-8,13-14,18,21H,9-12,15H2,1H3,(H,25,27)(H,26,28)/t21-/m1/s1/f/h25-26H	6B22F5F7AC82425C