InChI=1/C16H16N2O3/c17-10-12(8-11-6-7-14(19)15(20)9-11)16(21)18-13-4-2-1-3-5-13/h1-9,19-20H,10,17H2,(H,18,21)/p+1/b12-8+/fC16H17N2O3/h17-18H/q+1	7DB8BF1BE2F8548F