InChI=1/C11H14N4O/c12-10-8(6-14-11(13)15-10)5-7-1-3-9(16)4-2-7/h1-4,8,16H,5-6H2,(H4,12,13,14,15)/p+1/t8-/m1/s1/fC11H15N4O/h13-15H,12H2/q+1 E134B5529E25CF4B