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 other words.
Options:
(a) Nc1ccccc1C(=O)OCC=Cc1ccccc1
(b) CN1c2c(O)nc(N)nc2NCC1CNc1ccc(C(=O)NC(CCC(=O)[O-])C(=O)[O-])cc1
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}