InChI=1/C14H19N3O3/c1-2-14(8-5-9-15-10-14)13(18)16-11-6-3-4-7-12(11)17(19)20/h3-4,6-7,15H,2,5,8-10H2,1H3,(H,16,18)/p+1/t14-/m1/s1/fC14H20N3O3/h15-16H/q+1 8E5AB7DAC379B6D7