InChI=1/C15H24N4O4/c20-11-5-4-8-18(9-11)10-12(21)17-19-13(22)15(16-14(19)23)6-2-1-3-7-15/h11,20H,1-10H2,(H,16,23)(H,17,21)/p+1/t11-/m0/s1/fC15H25N4O4/h16-18H/q+1 049C0AB83D4D0298