InChI=1/C20H28N4O3/c21-19(26)17-11-5-6-12-24(17)13-18(25)23-16-10-4-3-9-15(16)20(27)22-14-7-1-2-8-14/h3-4,9-10,14,17H,1-2,5-8,11-13H2,(H2,21,26)(H,22,27)(H,23,25)/p+1/t17-/m1/s1/fC20H29N4O3/h22-24H,21H2/q+1 5CBEDE3955B26AAD