InChI=1/C16H24N4O4/c1-11-10-19(2)8-7-14(11)18-16(22)17-9-15(21)12-3-5-13(6-4-12)20(23)24/h3-6,11,14-15,21H,7-10H2,1-2H3,(H2,17,18,22)/p+1/t11-,14-,15-/m0/s1/fC16H25N4O4/h17-19H/q+1 12039F61A0D8D2C5