InChI=1/C16H24N4O/c1-11(20-5-3-2-4-6-20)10-18-15-9-14-12(7-13(15)17)8-16(21)19-14/h7,9,11,18H,2-6,8,10,17H2,1H3,(H,19,21)/p+1/t11-/m0/s1/fC16H25N4O/h19-20H/q+1 42660BC9A592F167