InChI=1/C11H11N3O4/c12-10(15)6-2-1-3-7(4-6)13-11(16)8-5-9(8)14(17)18/h1-4,8-9H,5H2,(H2,12,15)(H,13,16)/t8-,9-/m1/s1/f/h13H,12H2	7B90C5E26BA20745