InChI=1/C17H22N4O2/c1-12-7-9-21(10-8-12)17-19-14(16(23)20-17)11-15(22)18-13-5-3-2-4-6-13/h2-6,12,14H,7-11H2,1H3,(H,18,22)(H,19,20,23)/p+1/t14-/m0/s1/fC17H23N4O2/h18-20H/q+1 91F7C38173E0B9D1