InChI=1/C11H9N5O5/c17-10-11(18)15(19)7-4-8(14-2-1-12-5-14)9(16(20)21)3-6(7)13-10/h1-5,13,15,17-18H/q+1/p-2/fC11H7N5O5/h17-18h/q-1	D91662A5806F0C29