Task: Please answer the multiple choice question.
Question: Which molecules are not toxic in the NR-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(CC)CCNC(=O)c1cc(Br)c(N)cc1OC
b: COC(=O)NC(=S)Nc1ccccc1NC(=S)NC(=O)OC
c: Nc1cc([N+](=O)[O-])cc([N+](=O)[O-])c1O
d: CN(C)c1cccc(O)c1
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}