InChI=1/C15H24N4O3/c1-3-19-8-6-11(7-9-19)17-13(20)5-4-12-10(2)16-15(22)18-14(12)21/h11H,3-9H2,1-2H3,(H,17,20)(H2,16,18,21,22)/p+1/fC15H25N4O3/h16-19H/q+1 C167DD9572C1B135