InChI=1/C23H25ClN4O4/c1-4-27(5-2)20(30)15-6-12-18(13-7-15)25-19(29)14-28-21(31)23(3,26-22(28)32)16-8-10-17(24)11-9-16/h6-13H,4-5,14H2,1-3H3,(H,25,29)(H,26,32)/t23-/m0/s1/f/h25-26H 1863561C25EC90FC