InChI=1/C17H16N2O4/c1-10-3-5-15-13(7-10)19-17(21)12-8-11(4-6-14(12)23-15)18-16(20)9-22-2/h3-8H,9H2,1-2H3,(H,18,20)(H,19,21)/f/h18-19H	4AF5BB414E33E0A6