InChI=1/C15H17N5O/c1-9-3-4-13-12(7-9)11(8-17-13)5-6-16-15-18-14(21)10(2)19-20-15/h3-4,7-8,17H,5-6H2,1-2H3,(H2,16,18,20,21)/f/h16,20H	5662088B5964160D