InChI=1/C16H30N4O4/c1-5-17-14(21)10-19(4)11-15(22)18-7-6-16(23)20-8-12(2)24-13(3)9-20/h12-13H,5-11H2,1-4H3,(H,17,21)(H,18,22)/t12-,13-/m1/s1/f/h17-18H	C6BA62A34AC7FDD8