InChI=1S/C17H32N4O5/c1-3-11(2)12(21-16(23)13-14(26-13)17(24)25)15(22)20-10-5-4-8-19-9-6-7-18/h11-14,19H,3-10,18H2,1-2H3,(H,20,22)(H,21,23)(H,24,25)