InChI=1/C28H28N2O2/c1-3-32-27-17-19(11-16-26(27)31-2)18-29-21-14-12-20(13-15-21)28-24-9-6-8-22(24)23-7-4-5-10-25(23)30-28/h4-8,10-18,22,24,28,30H,3,9H2,1-2H3/t22-,24+,28+/m1/s1 D191582D4C9C1F12