InChI=1/C23H26N2O2/c1-17-4-9-23(26-3)22(14-17)18(2)25-15-19-5-7-21(8-6-19)27-16-20-10-12-24-13-11-20/h4-14,18,25H,15-16H2,1-3H3/p+1/t18-/m1/s1/fC23H27N2O2/h25H/q+1 1D3A46CE5344984E