InChI=1/C16H19N5/c1-11-13(10-19-21-11)3-2-8-18-16-7-4-12-9-14(17)5-6-15(12)20-16/h4-7,9-10H,2-3,8,17H2,1H3,(H,18,20)(H,19,21)/f/h18,21H	C9DB4BEDDB4A356D