InChI=1/C17H16N2O3/c1-19-12-13(11-15(19)8-10-17(21)18-22)7-9-16(20)14-5-3-2-4-6-14/h2-12,22H,1H3,(H,18,21)/b9-7+,10-8+/f/h18H	A29A2B177C8EC549