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: C=C[C@](C)(O)CC[C@@H]1[C@@]2(C)CCCC(C)(C)[C@@H]2CC[C@@]1(C)O
b: CCNc1cc(O)ccc1C
c: N#CC(O)c1ccccc1
d: O=C(O)Cc1cc(I)c(Oc2ccc(O)c(I)c2)c(I)c1
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}