Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES COc1cc2c(cc1OC)CN(C(=O)[C@H](C)N[C@@H](CCc1ccccc1)C(=O)O)[C@H](C(=O)O)C2 toxic in the Antioxidant response element assay?
Constraint: Even if you are not sure, you must pick either a or b without using any other words.
Options:
a True
b False
Answer: b
Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES COc1cc2c(cc1OC)CN(C(=O)[C@H](C)N[C@@H](CCc1ccccc1)C(=O)O)[C@H](C(=O)O)C2 toxic in the Antioxidant response element assay?
Constraint: Even if you are not sure, you must pick either a or b without using any other words.
Options:
a True
b False
Answer: b