InChI=1/C20H30N4O4/c1-14-7-4-5-11-24(14)12-6-10-21-19(26)20(27)23-17-13-16(22-15(2)25)8-9-18(17)28-3/h8-9,13-14H,4-7,10-12H2,1-3H3,(H,21,26)(H,22,25)(H,23,27)/p+1/t14-/m0/s1/fC20H31N4O4/h21-24H/q+1 E12C1CF4958D43B8