InChI=1/C20H30N4O4/c1-14(2)18(23-9-7-15(3)8-10-23)12-21-19(25)13-22-20(26)16-5-4-6-17(11-16)24(27)28/h4-6,11,14-15,18H,7-10,12-13H2,1-3H3,(H,21,25)(H,22,26)/p+1/t18-/m1/s1/fC20H31N4O4/h21-23H/q+1	6EE9FFA2357C9429