InChI=1/C17H15N3O4/c1-8-14(10(3)21)9(2)18-15(8)17-19-16(20-24-17)11-4-5-12-13(6-11)23-7-22-12/h4-6,18H,7H2,1-3H3 9BAC4DC3678ED30B