InChI=1/C20H34N4O4/c1-6-24(7-2)17(12-15(3)4)14-22-19(25)20(26)23-16-8-9-18(21-13-16)28-11-10-27-5/h8-9,13,15,17H,6-7,10-12,14H2,1-5H3,(H,22,25)(H,23,26)/p+1/t17-/m0/s1/fC20H35N4O4/h22-24H/q+1 B1B2106C7E5F6DAF