InChI=1/C31H34N2O2/c32-20-7-21-33(22-26-12-16-30(17-13-26)34-24-28-8-3-1-4-9-28)23-27-14-18-31(19-15-27)35-25-29-10-5-2-6-11-29/h1-6,8-19H,7,20-25,32H2/p+1/fC31H35N2O2/h32H/q+1 5DF4B2F2AC914BFB