InChI=1/C11H12N4O3/c12-6-3-8(6)13-9-4-7-5(2-11(16)14-7)1-10(9)15(17)18/h1,4,6,8,13H,2-3,12H2,(H,14,16)/p+1/t6-,8+/m0/s1/fC11H13N4O3/h12,14H/q+1 9EBF924D10AA716B