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] CNCc1ccc(NC(=O)c2c[nH]c3c2C(=O)CCC3)cc1
[b] Clc1cccc(Cl)c1
[c] CCCCCC(C)OC(=O)COc1ccc(Cl)c2cccnc12
[d] CC(COc1ccccc1)NN
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}