InChI=1/C16H24N4O2/c1-11-10-20(3)9-8-14(11)19-16(22)18-13-6-4-12(5-7-13)15(21)17-2/h4-7,11,14H,8-10H2,1-3H3,(H,17,21)(H2,18,19,22)/p+1/t11-,14+/m1/s1/fC16H25N4O2/h17-20H/q+1 3FE3D03E32447A03