InChI=1/C14H19N3O3/c1-10(12-3-2-4-13(9-12)17(19)20)16-14(18)11-5-7-15-8-6-11/h2-4,9-11,15H,5-8H2,1H3,(H,16,18)/p+1/t10-/m1/s1/fC14H20N3O3/h15-16H/q+1 AD524336A6B384C4