InChI=1/C26H42N4O2/c1-21-9-3-5-17-29(21)19-7-15-27-25(31)23-11-13-24(14-12-23)26(32)28-16-8-20-30-18-6-4-10-22(30)2/h11-14,21-22H,3-10,15-20H2,1-2H3,(H,27,31)(H,28,32)/p+2/t21-,22+/fC26H44N4O2/h27-30H/q+2 2D0F74CB4111D56F