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 Cc1nc(C)c(C)nc1C
b CCC(=O)C(CC(C)N(C)C)(c1ccccc1)c1ccccc1
c CC(C)(C)NCC(O)COc1cccc2c1CCC(=O)N2
d CCNc1nc(NC(C)C(C)C)nc(SC)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}