Based on the SMILES CC1(C)C2=CCCC(C)(C)[C@]23CC[C@H]1C3, the molecule has no estrogen receptor alpha toxicity properties.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule has {toxicity_NR-ER#no &NULL}{toxicity_NR-ER__names__noun} {#properties|characteristics|features!}.