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, d, or e without using any additional words.
Options:
[a] C[C@]12CC[C@@H]3c4ccc(O)cc4CC[C@H]3[C@@H]1CC[C@@H]2O
[b] CCC(=O)C=Cc1ccc(OC)cc1
[c] CCCCCCCCCCOc1cc2c(O)c(C(=O)OCC)cnc2cc1OCC
[d] O=C([O-])c1ccccc1C(=O)O
[e] C1CCC2CCCCC2C1
Answer: a
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}