InChI=1/C27H32N2O2/c1-22-12-14-26(15-13-22)31-21-25(30)20-28-16-18-29(19-17-28)27(23-8-4-2-5-9-23)24-10-6-3-7-11-24/h2-15,25,27,30H,16-21H2,1H3/t25-/m1/s1 BFDDDC4EA3E5BC50