InChI=1/C20H28N4/c1-18-8-2-3-9-19(18)24-16-14-23(15-17-24)13-7-6-12-22-20-10-4-5-11-21-20/h2-5,8-11H,6-7,12-17H2,1H3,(H,21,22)/p+2/fC20H30N4/h21-23H/q+2	BC1BE7F0E6896F49