Task: Please answer the multiple choice question.
Question: Which molecules are 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] Nc1cc(N2CCCCC2)nc(N)[n+]1[O-]
[b] Cc1ccc(N)cc1C
[c] COc1ccc(C=O)cc1
[d] O=C(CCl)c1ccc(Cl)cc1Cl
[e] NS(=O)(=O)c1ccc(Cl)c(S(N)(=O)=O)c1
Answer: b
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}