InChI=1/C23H24Cl2N4O5/c1-23(2,3)27-21(31)20(16-12-15(29(33)34)7-8-17(16)25)28(14-6-4-5-13(24)11-14)22(32)18-9-10-19(30)26-18/h4-8,11-12,18,20H,9-10H2,1-3H3,(H,26,30)(H,27,31)/t18-,20-/m0/s1/f/h26-27H 74D4BA8C22BF456A