InChI=1/C23H28N4O2/c1-17(28)24-20-11-13-26(14-12-20)16-23(29)25-19-6-8-21(9-7-19)27-15-10-18-4-2-3-5-22(18)27/h2-9,20H,10-16H2,1H3,(H,24,28)(H,25,29)/p+1/fC23H29N4O2/h24-26H/q+1 A7CB18F3F62F0020