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: Cc1c(C(=O)O)cccc1[N+](=O)[O-]
b: Cc1ccc(C)c(N)c1
c: CN(C)C(=O)CNC(=O)Cc1ccccc1
d: CC(C)NCC(O)c1ccc2ccccc2c1
e: Cc1ccc(C(=O)O)cc1
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}