Task: Please answer the multiple choice question.
Question: Which molecules are 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 additional words.
Options:
(a) CCC(=O)OCCc1ccccc1
(b) Cc1cc(CC(=O)[O-])n(C)c1C(=O)c1ccc(Cl)cc1
(c) CN1C(=O)CC(=O)N(c2ccccc2)c2cc(Cl)ccc21
(d) CC(C)COC(=O)c1ccc(O)cc1
Answer: 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}