InChI=1/C8H11N5O3/c1-12(2)4-3-5-6(13(15)16)7(14)11-8(9)10-5/h3-4H,1-2H3,(H3,9,10,11,14)/b4-3+/f/h11H,9H2 F4FD7095B53E2908