InChI=1/C17H22N4O2/c1-22-14-6-4-11(9-15(14)23-2)7-10-3-5-13-12(8-10)16(18)21-17(19)20-13/h4,6,9-10H,3,5,7-8H2,1-2H3,(H4,18,19,20,21)/p+1/t10-/m0/s1/fC17H23N4O2/h20H,18-19H2/q+1 D3ED498C32B36DB9