InChI=1/C16H23N5O2/c1-3-5-14-20-15(23-21-14)13-7-4-6-12(10-13)11-19-16(17)18-8-9-22-2/h4,6-7,10H,3,5,8-9,11H2,1-2H3,(H3,17,18,19)/p+1/fC16H24N5O2/h18-19H,17H2/q+1 86F8F51D204329FD