InChI=1/C20H26N4O3/c1-27-20(26)24-17(15-16-9-3-2-4-10-16)19(25)23-14-8-7-13-22-18-11-5-6-12-21-18/h2-6,9-12,17H,7-8,13-15H2,1H3,(H,21,22)(H,23,25)(H,24,26)/p+1/t17-/m0/s1/fC20H27N4O3/h21-24H/q+1 C7F9ECFD30397097