Task: Please answer the multiple choice question.
Question: Which molecules are not toxic in the estrogen receptor alpha assay?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a O=C(c1ccc(O)c(O)c1)c1ccc(O)cc1O
b C=C(C)C(=O)OCCOc1ccccc1
c O=[N+]([O-])c1ccc(Oc2ccc([N+](=O)[O-])cc2)cc1
d COc1cccc(Br)c1
e Nc1nc(N)nc(-c2ccccc2)n1
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}