InChI=1/C16H24N4O2/c1-18-14(21)11-20-9-7-13(8-10-20)19-15(16(17)22)12-5-3-2-4-6-12/h2-6,13,15,19H,7-11H2,1H3,(H2,17,22)(H,18,21)/p+1/t15-/m1/s1/fC16H25N4O2/h18-19H,17H2/q+1 57324616FE467855