InChI=1/C27H42N4O2/c1-5-15-27(23-12-17-30(18-13-23)20-22(4)10-8-9-21(2)3)25(32)31(26(33)29-27)19-14-24-11-6-7-16-28-24/h6-7,9,11,16,22-23H,5,8,10,12-15,17-20H2,1-4H3,(H,29,33)/p+1/t22-,27-/m0/s1/fC27H43N4O2/h29-30H/q+1 7974A6AB6CF6BCD8