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 other words.
Options:
a) CCCCCCCCCc1ccc(O)cc1
b) Cc1ccc(S(N)(=O)=O)cc1
c) CC(C)c1cccc(C(C)C)c1O
d) Cc1cccc2ccccc12
e) CC(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)O
Answer: a
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}