InChI=1/C19H16N2O4/c1-12-17(22)6-5-16-13(9-18(23)25-19(12)16)11-21-14-3-2-4-15(10-14)24-8-7-20/h2-6,9-10,21-22H,8,11H2,1H3	3BCE8053AFE9ED5F