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 other words.
Options:
a CC(=O)c1ccc2ccc3ccccc3c2c1
b CCNc1nc(NC(C)CC)nc(OC)n1
c COc1cc(C(=O)N2CCCCCCC2)cc(OC)c1OC
d COc1cc(OC)c(C(=O)CCCN2CCCC2)c(OC)c1
e C[C@@H](Cc1ccccc1)NCCC(c1ccccc1)c1ccccc1.C[C@H](O)C(=O)O
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}