The SMILES Cc1cc(Cc2cc(C)cc(C(C)(C)C)c2O)c(O)c(C(C)(C)C)c1 is not toxic in the NR-AhR assay.
The {#molecule |!}{SMILES__description} {SMILES#} is {toxicity_NR-AhR#not &NULL}{toxicity_NR-AhR__names__adjective}.