InChI=1/C16H19Cl3N4O4/c1-7-4-2-3-5-8(7)21-16(26)22-9(24)6-27-15(25)13-10(17)12(20)11(18)14(19)23-13/h7-8H,2-6H2,1H3,(H2,20,23)(H2,21,22,24,26)/t7-,8-/m0/s1/f/h21-22H,20H2 7D4BFC7E18EB5050