InChI=1/C17H20N2O3/c1-22-15-9-5-8-14(10-15)19-17(21)12-18-11-16(20)13-6-3-2-4-7-13/h2-10,16,18,20H,11-12H2,1H3,(H,19,21)/p+1/t16-/m0/s1/fC17H21N2O3/h18-19H/q+1	B9E68E870B31CFA1