InChI=1/C27H38N4O2/c1-19-12-14-20(15-13-19)17-30-24(32)22-16-23(26(2,3)4)29-31(22)18-27(30,5)25(33)28-21-10-8-6-7-9-11-21/h12-16,21H,6-11,17-18H2,1-5H3,(H,28,33)/t27-/m0/s1/f/h28H B52C3B4F24CD474D