Task: Please answer the multiple choice question.
Question: Which molecules are not toxic in the NR-Estrogen receptor alpha assay?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCCOC(=O)c1ccc(O)cc1
b: COP(=S)(NC(C)C)Oc1ccc(C)cc1[N+](=O)[O-]
c: C#CCN(C)Cc1ccccc1
d: CCOC(=O)C(Br)c1ccccc1
Answer: c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {toxicity_NR-ER#not &NULL}{toxicity_NR-ER__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-ER%}
Answer: {%multiple_choice_result}