InChI=1/C23H20Cl2N4O4/c1-10-6-12(24)7-13-19(10)27-22(33)23(13)18-17(15(28-23)8-16(26)30)20(31)29(21(18)32)9-11-4-2-3-5-14(11)25/h2-7,15,17-18,28H,8-9H2,1H3,(H2,26,30)(H,27,33)/t15-,17+,18-,23-/m0/s1/f/h27H,26H2 0F79B7C0C38D035E