InChI=1/C16H20ClN5O4/c1-4-16(2)14(25)22(15(26)20-16)21-12(23)8-19-11-6-5-9(17)7-10(11)13(24)18-3/h5-7,19H,4,8H2,1-3H3,(H,18,24)(H,20,26)(H,21,23)/t16-/m1/s1/f/h18,20-21H C76848789B452A41