InChI=1/C15H16N4O/c1-19(9-10-2-4-17-5-3-10)14-8-13-11(6-12(14)16)7-15(20)18-13/h2-6,8H,7,9,16H2,1H3,(H,18,20)/f/h18H	2F018096A38B8704