InChI=1/C20H20BrCl2NO4/c1-3-4-11(2)20(27)24-17-6-5-13(10-14(17)21)28-19-15(22)7-12(8-16(19)23)9-18(25)26/h5-8,10-11H,3-4,9H2,1-2H3,(H,24,27)(H,25,26)/p-1/t11-/m0/s1/fC20H19BrCl2NO4/h24H/q-1 B862A3A0BFD12326