Based on the SMILES representation O=C1OC2(c3cc(Br)c(O)cc3Oc3c2cc(Br)c(O)c3[Hg]O)c2ccccc21, the molecule has no carcinogenic effects.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule has {carcinogen#no &NULL}{carcinogen__names__adjective} {#effects|properties|characteristics|features!}.