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, or c without using any other words.
Options:
a) O=C(O)c1cccc(Oc2ccccc2)c1
b) CCC(C)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1O
c) CC(C)COC(=O)COc1cc(Cl)c(Cl)cc1Cl
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}