Task: Please answer the multiple choice question.
Question: Which molecules are toxic in the NR-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=[N+]([O-])c1cc([N+](=O)[O-])c2ccccc2c1
[b] O=c1[nH]c2ccccc2o1
[c] CCOC(=O)c1ccc(O)cc1
[d] O=C(O)Cc1cn(-c2ccccc2)nc1-c1ccc(Cl)cc1
[e] CC(C)c1ccc(C=O)cc1
Answer: c
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}