InChI=1/C15H26N4O3/c1-15(2)9-11-13(14(22)16-10-15)18-12(17-11)3-4-19(5-7-20)6-8-21/h20-21H,3-10H2,1-2H3,(H,16,22)(H,17,18)/p+1/fC15H27N4O3/h16-17,19H/q+1 7F41F46B917D52F3