InChI=1/C18H28N4O4/c1-3-4-9-19-16(24)13-6-5-10-22(11-13)15(23)8-7-14-12(2)20-18(26)21-17(14)25/h13H,3-11H2,1-2H3,(H,19,24)(H2,20,21,25,26)/t13-/m1/s1/f/h19-21H	FC2D75166B5BFFB6