InChI=1/C11H13N7O/c1-19-6-2-7(12-3-6)10-16-17-11-8-9(14-4-13-8)15-5-18(10)11/h4-7,12H,2-3H2,1H3,(H,13,14)/p+1/t6-,7+/m0/s1/fC11H14N7O/h12-13H/q+1 15C6D9193EEF066F