InChI=1/C27H46N2O2/c1-5-6-7-8-9-18-29(19-30)24-13-11-21-20-10-12-23-26(2,17-15-25(31)28(23)4)22(20)14-16-27(21,24)3/h19-24H,5-18H2,1-4H3/t20-,21-,22+,23-,24+,26-,27+/m1/s1 87B70FCABF452480