InChI=1/C7H12N4O2/c1-3-13-7(12)5-4(2)10-11-6(5)9-8/h3,8H2,1-2H3,(H2,9,10,11)/p+1/fC7H13N4O2/h8-9,11H/q+1 C0B74E71970A7CC8