InChI=1/C11H15N7O/c1-7(10-14-16-17-15-10)13-11(19)8-4-5-9(12-6-8)18(2)3/h4-7H,1-3H3,(H2,13,14,15,16,17,19)/p-1/t7-/m1/s1/fC11H14N7O/h13H/q-1 533B3E04FAC084B1