InChI=1/C25H26N2O2/c1-17-12-14-18(15-13-17)21(27(2)3)16-26-25(28)24-19-8-4-6-10-22(19)29-23-11-7-5-9-20(23)24/h4-15,21,24H,16H2,1-3H3,(H,26,28)/p+1/t21-/m1/s1/fC25H27N2O2/h26-27H/q+1 B9F1ADDE9BD840B9