InChI=1/C28H30N2O2/c1-2-32-26-18-16-25(17-19-26)30(28-11-7-4-8-20-29-28)21-27(31)24-14-12-23(13-15-24)22-9-5-3-6-10-22/h3,5-6,9-10,12-19H,2,4,7-8,11,20-21H2,1H3/p+1/fC28H31N2O2/h29H/q+1 0F52B6AA603E43AF