InChI=1/C15H30N4O2/c1-18-8-5-14(6-9-18)19-10-3-13(4-11-19)17-15(21)16-7-2-12-20/h13-14,20H,2-12H2,1H3,(H2,16,17,21)/p+1/fC15H31N4O2/h16-17,19H/q+1	6638C74570F4D947