InChI=1/C20H32N4O4/c1-6-15-9-10-16(12-18(15)24(27)28)22-20(26)19(25)21-13-17(11-14(4)5)23(7-2)8-3/h9-10,12,14,17H,6-8,11,13H2,1-5H3,(H,21,25)(H,22,26)/p+1/t17-/m0/s1/fC20H33N4O4/h21-23H/q+1 DEA448EB5CF3AA5E