InChI=1/C16H24N4O4/c1-10(2)9-17-15(22)20-14(21)11(3)18-12-5-7-13(8-6-12)19-16(23)24-4/h5-8,10-11,18H,9H2,1-4H3,(H,19,23)(H2,17,20,21,22)/t11-/m0/s1/f/h17,19-20H 36ABDE1BC68F8502