InChI=1/C14H20N4O/c1-8-3-2-4-9(5-8)6-10-7-16-12-11(10)17-14(15)18-13(12)19/h7-9,16H,2-6H2,1H3,(H3,15,17,18,19)/t8-,9-/m0/s1/f/h18H,15H2	0DB1F03C05B76F97