InChI=1/C11H11N3O3/c15-10-3-7(4-11(16)17)12-9-5-8(6-1-2-6)13-14(9)10/h3,5-6,12H,1-2,4H2,(H,16,17)/p-1/fC11H10N3O3/q-1 A30B730B69E90389