InChI=1/C12H20N4O3/c1-3-12(2)10(18)16(11(19)13-12)14-9(17)8-15-6-4-5-7-15/h3-8H2,1-2H3,(H,13,19)(H,14,17)/p+1/t12-/m0/s1/fC12H21N4O3/h13-15H/q+1 F016AA22CA73E0B9