Task: Please answer the multiple choice question.
Question: Which molecules are not toxic in the NR-Estrogen receptor alpha assay?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: C[C@H]1CCC[C@H](O)CCCCCc2cc(O)cc(O)c2C(=O)O1
b: CCC(=O)C(CC(C)N(C)C)(c1ccccc1)c1ccccc1
c: Cc1ccsc1C(=CCCN1CCC[C@@H](C(=O)O)C1)c1sccc1C
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}