Task: Please answer the multiple choice question.
Question: Which molecules are not toxic in the aryl hydrocarbon receptor assay?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Clc1ccc(COC(Cn2ccnc2)c2ccc(Cl)cc2Cl)cc1
b CC1=C2[C@H]3OC(=O)[C@@H](C)[C@@H]3CC[C@@]2(C)C=CC1=O
Answer: b
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}