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, c, or d without using any other words.
Options:
a CCCCNc1ccc(C(=O)OCCN(C)C)cc1
b CC(=O)c1cccc([N+](=O)[O-])c1
c Cc1ccc(C=C2C(=O)C3CCC2C3(C)C)cc1
d OC[C@]1(O)OC[C@@H](O)[C@H](O)[C@@H]1O
Answer: a, b, c, d
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}