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 additional words.
Options:
a) CCN(C(=O)c1cc(C)cc(OC[C@H](C)Nc2ccncc2)c1)C(C)C
b) C=CCOc1c(Br)cc(Br)cc1Br
c) CC(C=O)=Cc1ccccc1
d) O=S(=O)([O-])c1ccc2cc(O)c(S(=O)(=O)[O-])cc2c1
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}