InChI=1/C16H14N4O4/c1-19-15(21)13-14(18-12(17-13)8-10-4-2-6-23-10)20(16(19)22)9-11-5-3-7-24-11/h2-7H,8-9H2,1H3,(H,17,18)/f/h17H	D7BF95299B4DCEDC