InChI=1/C20H26N6O2/c27-18(7-12-23-20-21-10-4-11-22-20)24-17-8-13-26(14-9-17)15-19(28)25-16-5-2-1-3-6-16/h1-6,10-11,17H,7-9,12-15H2,(H,24,27)(H,25,28)(H,21,22,23)/p+1/fC20H27N6O2/h23-26H/q+1 29570424ECA0D313