InChI=1/C18H36N4O3/c1-5-15(6-2)16(22-9-11-25-12-10-22)13-19-18(24)21-20-17(23)8-7-14(3)4/h14-16H,5-13H2,1-4H3,(H,20,23)(H2,19,21,24)/t16-/m0/s1/f/h19-21H B7DA450612D3B4B6