InChI=1/C16H24N4O2/c21-15(6-9-20-7-2-10-22-20)19-8-5-14-13(11-19)16(18-17-14)12-3-1-4-12/h12H,1-11H2,(H,17,18)/f/h17H	73FE194CD3A8F4ED