InChI=1/C15H16N4O2/c1-8(2)14-12(9(3)19-21-14)15(20)17-11-6-4-5-10-7-16-18-13(10)11/h4-8H,1-3H3,(H,16,18)(H,17,20)/f/h17-18H	BFC17EEA7A099204