InChI=1/C12H14N4O2/c13-7-9-6-11(16(17)18)3-4-12(9)15-8-10-2-1-5-14-10/h3-4,6,10,14-15H,1-2,5,8H2/p+1/t10-/m1/s1/fC12H15N4O2/h14H/q+1 CBC3CBF89524A6D4