InChI=1/C17H18N2O3/c1-11(13-5-3-7-15(9-13)19-12(2)20)18-10-14-6-4-8-16(21)17(14)22/h3-11,21-22H,1-2H3,(H,19,20)/p+1/b18-10+/t11-/m1/s1/fC17H19N2O3/h18-19H/q+1	B8FD309F9A2D17A8