InChI=1/C23H28N4O2/c1-2-26-14-12-18(13-15-26)24-22(28)23(29)25-19-8-4-6-10-21(19)27-16-11-17-7-3-5-9-20(17)27/h3-10,18H,2,11-16H2,1H3,(H,24,28)(H,25,29)/p+1/fC23H29N4O2/h24-26H/q+1 E6F4CFB053082AC4