InChI=1/C16H14N4O4/c1-7-11(15(22)23)6-18-13(7)5-10-9-4-8(19-16(17)24)2-3-12(9)20-14(10)21/h2-6,18H,1H3,(H,20,21)(H,22,23)(H3,17,19,24)/p-1/b10-5-/fC16H13N4O4/h19-20H,17H2/q-1	D65DAA9458E8893C