InChI=1/C17H14N2O4/c1-10-16(22-15-7-3-2-6-14(15)21-10)17(20)23-13-8-4-5-12-11(13)9-18-19-12/h2-10,16H,1H3,(H,18,19)/t10-,16-/m0/s1/f/h19H	A8DD2B3A8E3F9438