InChI=1/C23H32N4O2/c1-5-27(6-2)17-20-9-7-8-10-21(20)25-23(29)22(28)24-15-18-11-13-19(14-12-18)16-26(3)4/h7-14H,5-6,15-17H2,1-4H3,(H,24,28)(H,25,29)/p+2/fC23H34N4O2/h24-27H/q+2 7DE7DD37BBC459E7