InChI=1/C16H20N6O2/c1-9-13(15(23)21-16(24)19-9)11-8-12(17-6-7-22(2)3)20-14-10(11)4-5-18-14/h4-5,8,17-18,20H,1,6-7H2,2-3H3,(H2,19,21,23,24)/b13-11-/f/h19,22H	2B87022118AEB7BF