InChI=1/C16H16N2O3/c1-18(16(21)14-3-2-10-17-14)11-13-6-4-12(5-7-13)8-9-15(19)20/h2-10,17H,11H2,1H3,(H,19,20)/p-1/b9-8+/fC16H15N2O3/q-1	A7D034DC7A6B1896