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) CN(N=O)c1ccc([N+](=O)[O-])cc1
(b) CCOc1cc(OCC)c(C(=O)CCC(=O)O)cc1OCC
(c) Cc1ccccc1C=O
(d) CCN(CCN)c1cccc(C)c1
(e) O=C(O)C=Cc1ccc(O)c(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}