InChI=1/C26H42N4/c1-3-5-7-9-17-27-25-13-21-29(22-14-25)19-11-12-20-30-23-15-26(16-24-30)28-18-10-8-6-4-2/h13-16,21-24H,3-12,17-20H2,1-2H3/p+2/fC26H44N4/h27-28H/q+2 E8D7985301925A9B