InChI=1/C27H40N4O/c1-5-6-7-8-9-10-11-14-17-29-27(32)23(21-28)20-25-22(2)31(19-18-30(3)4)26-16-13-12-15-24(25)26/h12-13,15-16,20H,5-11,14,17-19H2,1-4H3,(H,29,32)/p+1/b23-20+/fC27H41N4O/h29-30H/q+1 2E055EDD5144B901