InChI=1/C16H20N4O/c17-8-11-4-3-7-20(10-11)15-12-5-1-2-6-14(12)19-9-13(15)16(18)21/h1-2,5-6,9,11H,3-4,7-8,10,17H2,(H2,18,21)/p+2/t11-/m0/s1/fC16H22N4O/h17,19H,18H2/q+2	CE2596AAE592459D