Task: Please answer the multiple choice question.
Question: Which molecules are not 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 other words.
Options:
a O=C1CC[C@H](C(=O)N2CCCCC2)N1
b CCCC[n+]1ccccc1
c O=C(O)CCC(=O)Nc1ccc(S(=O)(=O)Nc2nccs2)cc1
d O=C([O-])c1nc(O)nc(O)n1
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}