InChI=1/C20H26N4O2/c25-19(23-17-11-5-3-6-12-17)21-15-9-1-2-10-16-22-20(26)24-18-13-7-4-8-14-18/h3-8,11-14H,1-2,9-10,15-16H2,(H2,21,23,25)(H2,22,24,26)/f/h21-24H	E059DB7EF236F1B6