InChI=1/C15H15N5/c16-12-13-4-6-18-15(11-13)20-9-7-19(8-10-20)14-3-1-2-5-17-14/h1-6,11H,7-10H2/p+1/fC15H16N5/h17H/q+1 2D8FAE80469313B2