InChI=1/C14H19N3O2/c1-10-5-4-7-17-12(11(2)16-14(10)17)9-13(18)15-6-8-19-3/h4-5,7H,6,8-9H2,1-3H3,(H,15,18)/p+1/fC14H20N3O2/h15-16H/q+1 C2191A081DEAE0AC