InChI=1/C12H14N4O/c1-17-10-4-2-3-8(6-10)5-9-7-15-12(14)16-11(9)13/h2-4,6-7H,5H2,1H3,(H4,13,14,15,16)/p+1/fC12H15N4O/h15H,13-14H2/q+1 BC056F83F7AA761D