InChI=1/C14H20N2O3/c1-19-13-10-11(4-6-12(13)17)5-7-14(18)16-9-3-2-8-15/h4-7,10,17H,2-3,8-9,15H2,1H3,(H,16,18)/p+1/b7-5-/fC14H21N2O3/h15-16H/q+1 85EFA0492C250305