InChI=1/C27H38N4O2/c1-5-30-14-16-31(17-15-30)19-23-12-8-7-11-22(23)18-28-27(33)25(20(2)3)29-26(32)24-13-9-6-10-21(24)4/h6-13,20,25H,5,14-19H2,1-4H3,(H,28,33)(H,29,32)/p+1/t25-/m1/s1/fC27H39N4O2/h28-30H/q+1 6A3487CA1E7D8109