InChI=1/C32H40N2O2/c1-31(2,3)27-25-19-33(17-23-13-9-7-10-14-23)22-36-30(25)28(32(4,5)6)26-20-34(21-35-29(26)27)18-24-15-11-8-12-16-24/h7-16H,17-22H2,1-6H3 2309341EF70E5B8C