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, or d without using any additional words.
Options:
(a) NC(=O)[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O
(b) CCOc1ccc([N+](=O)[O-])cc1
(c) COc1ccccc1/C=C/C=O
(d) COP(=S)(OC)Oc1ccc(S(N)(=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}