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 additional words.
Options:
[a] CCc1cc(OC)c(C[C@H](C)N)cc1OC
[b] O=[N+]([O-])c1ccc(O)cc1
[c] CCN(CC)CC(=O)Nc1c(C)cccc1C
[d] COC(=O)Nc1nc2cc(C(=O)c3ccccc3)ccc2[nH]1
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}