2,5-BIS(TRIFLUOROMETHYL)-1,4-DICHLOROBENZENE;2,6-Dibromo-4,8-dihexylbenzo[1,2-b:4,5-b']dithiophene;2,6-Dibromo-4,8-bis(hexyloxy)-benzo[1,2-b:4,5-b']dithiophene;
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