InChI=1/C16H22N4O/c1-12-5-6-15(13(2)11-12)19-16(21)18-7-4-9-20-10-8-17-14(20)3/h5-6,8,10-11H,4,7,9H2,1-3H3,(H2,18,19,21)/p+1/fC16H23N4O/h17-19H/q+1	D31ACDEE90CF763E