InChI=1/C23H34N4O2/c1-4-26(5-2)21(20-13-7-6-8-14-20)18-25-23(29)24-16-9-10-17-27-19(3)12-11-15-22(27)28/h6-8,11-15,21H,4-5,9-10,16-18H2,1-3H3,(H2,24,25,29)/p+1/t21-/m1/s1/fC23H35N4O2/h24-26H/q+1 4815B19971F29A32