Based on the SMILES Brc1ccc(Oc2cc(Br)c(Br)cc2Br)c(Br)c1, the molecule has no mutagenic features.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule has {mutagenic#no &NULL}{mutagenic__names__adjective} {#properties|characteristics|features!}.