InChI=1/C20H24N4O3/c1-27-17-8-3-7-16(12-17)23-20(26)22-15-6-2-5-14(11-15)13-24-10-4-9-18(24)19(21)25/h2-3,5-8,11-12,18H,4,9-10,13H2,1H3,(H2,21,25)(H2,22,23,26)/p+1/t18-/m0/s1/fC20H25N4O3/h22-24H,21H2/q+1 3AE5C7CE532085E8