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) CS(=O)(=O)Nc1cc2occ(NC=O)c(=O)c2cc1Oc1ccccc1
b) CC(C)COCC(CN(Cc1ccccc1)c1ccccc1)N1CCCC1
c) O=C([O-])c1ccccc1
d) CCN(CC)CCNC(=O)c1cc(Br)c(N)cc1OC
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}