Task: Please answer the multiple choice question.
Question: Which molecules are not toxic in the NR-androgen receptor assay?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCCCc1ccc2c(n1)[C@@H](c1ccc(OC)cc1C[C@H](C)C(=O)[O-])[C@H](C(=O)[O-])[C@H]2c1ccc2c(c1)OCO2
b: CC(=O)SC[C@@H](C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](Cc1ccccc1)C(=O)O
Answer: a, 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}