Task: Please answer the multiple choice question.
Question: Which molecules are not toxic in the NR-AR assay?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) C[C@]12CCC(=O)C[C@@H]1CC[C@@H]1[C@@H]2CC[C@@]2(C)[C@H]1CC[C@]2(C)O
(b) O=C(Cl)OCCOCCOC(=O)Cl
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecules are {toxicity_NR-AR#not &NULL}{toxicity_NR-AR__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-AR%}
Answer: {%multiple_choice_result}