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, or d without using any other words.
Options:
[a] CCN(CC)C(=O)C(C)Oc1cccc2ccccc12
[b] COc1ccc(OC)c(C(O)CNC(=O)CN)c1
[c] CC(C)COC(=O)c1ccccc1O
[d] O=[N+]([O-])c1ccccc1Cl
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}