InChI=1/C15H16N4O/c1-8-9(2)17-14-11(8)5-4-6-12(14)15(20)18-13-7-16-19-10(13)3/h4-7,17H,1-3H3,(H,16,19)(H,18,20)/f/h16,18H	CDBE38F11AB2BF7D