InChI=1/C15H28N4O4/c1-4-23-15(22)18-13(10(2)3)14(21)17-11-6-5-7-19(8-11)9-12(16)20/h10-11,13H,4-9H2,1-3H3,(H2,16,20)(H,17,21)(H,18,22)/t11-,13+/m0/s1/f/h17-18H,16H2	13E8459E7D7B07E2