Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES representation of C#C[C@]1(O)CC[C@H]2[C@@H]3CCc4cc(OC)ccc4[C@H]3CC[C@@]21C toxic in the SR-Antioxidant response element assay?
Constraint: Even if you are not sure, you must pick either a or b without using any additional words.
Options:
[a] True
[b] False
Answer: a
Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES representation of C#C[C@]1(O)CC[C@H]2[C@@H]3CCc4cc(OC)ccc4[C@H]3CC[C@@]21C toxic in the SR-Antioxidant response element assay?
Constraint: Even if you are not sure, you must pick either a or b without using any additional words.
Options:
[a] True
[b] False
Answer: a