InChI=1/C17H16Br2O5/c1-9(2)12-5-10(3-4-15(12)20)24-17-13(18)6-11(7-14(17)19)23-8-16(21)22/h3-7,9,20H,8H2,1-2H3,(H,21,22)/p-1/fC17H15Br2O5/q-1 2C0B36875EBF9954