InChI=1/C31H34N2O2/c1-23-6-10-25(11-7-23)26-12-15-30-28(20-26)21-27(16-19-35-30)31(34)32-29-13-8-24(9-14-29)22-33(2)17-4-3-5-18-33/h6-15,20-21H,3-5,16-19,22H2,1-2H3/p+1/fC31H35N2O2/h32H/q+1 3D87E00853B90381