InChI=1/C13H16N4O/c14-7-13(18)15-9-5-6-12-16-10-3-1-2-4-11(10)17(12)8-9/h5-6,8H,1-4,7,14H2,(H,15,18)/p+2/fC13H18N4O/h14-16H/q+2	C033F5DD2C474927