InChI=1/C13H20N4O/c1-18-12-10-4-2-3-5-11(10)15-13(16-12)17-8-6-14-7-9-17/h14H,2-9H2,1H3/p+2/fC13H22N4O/h14-15H/q+2	D34912AC0350C184