InChI=1/C16H16N4O4/c1-16(2)5-9-14(10(21)6-16)13(8(7-17)15(18)19-9)11-3-4-12(24-11)20(22)23/h3-4,13,19H,5-6,18H2,1-2H3/t13-/m1/s1	3CB6AB01A1DA8AFC