InChI=1/C12H14N4O2/c1-17-11-12(18-2)16-10-9(15-11)13-7-5-3-4-6-8(7)14-10/h3-6,11-12H,1-2H3,(H,13,15)(H,14,16)/t11-,12+/f/h15-16H	830D8BF541D562DF