InChI=1/C21H26N6O3/c22-18(28)14-25-21(30)17-6-4-16(5-7-17)13-24-20(29)15-26-9-11-27(12-10-26)19-3-1-2-8-23-19/h1-8H,9-15H2,(H2,22,28)(H,24,29)(H,25,30)/p+1/fC21H27N6O3/h23-25H,22H2/q+1 1BD43BA9F2399763