InChI=1/C18H18N4O8/c1-7-5-11(25)13(9(3)23)17(29-7)21-19-15(27)16(28)20-22-18-14(10(4)24)12(26)6-8(2)30-18/h5-6,25-26H,1-4H3,(H,19,27)(H,20,28)/p+2/b21-17-,22-18-/fC18H20N4O8/h19-22H/q+2	FB3DC37EF94A590D