InChI=1/C32H38N2O2/c1-23-10-9-15-32(2)21-29-26(20-28(23)32)27(31(35)36-29)22-33-16-18-34(19-17-33)30(24-11-5-3-6-12-24)25-13-7-4-8-14-25/h3-8,10-14,20,26-27,29-30H,9,15-19,21-22H2,1-2H3/t26-,27+,29-,32-/m1/s1 172D2C77EB77B8C7