The molecule with the SMILES representation of Nc1cc(Cl)c(NC2=NCCN2)c(Cl)c1 is not toxic in the estrogen receptor alpha assay.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {toxicity_NR-ER#not &NULL}{toxicity_NR-ER__names__adjective}.