Task: Please answer the multiple choice question.
Question: Which molecules are toxic in the NR-AhR assay?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) Cc1ccc(Nc2ccc(O)c3c2C(=O)c2ccccc2C3=O)cc1
(b) O=C(O)COc1ccc(CCNS(=O)(=O)c2ccccc2)s1
(c) C=C(C)C(=O)OCc1ccccc1
(d) CC[C@H](N)c1ccccc1
(e) CCOc1ccc(N)c([N+](=O)[O-])c1
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecules are {toxicity_NR-AhR#not &NULL}{toxicity_NR-AhR__names__adjective}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%toxicity_NR-AhR%}
Answer: {%multiple_choice_result}