InChI=1/C12H14N4O2/c1-6-11(7(2)18-15-6)8-4-10(17)14-12-9(8)5-13-16(12)3/h5,8H,4H2,1-3H3,(H,14,17)/t8-/m1/s1/f/h14H EDE749567EB15E6F