Task: Please answer the multiple choice question.
Question: Which molecules are toxic in the NR-androgen receptor assay?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COCc1c(C(C)C)nc(C(C)C)c(/C=C/[C@@H](O)C[C@@H](O)CC(=O)[O-])c1-c1ccc(F)cc1
b NC(=O)CCCCC1CCSS1
c Cc1nnc2n1-c1ccc(Cl)cc1C(c1ccccc1)=NC2
d CN(C)C(=S)[S-].CN(C)C(=S)[S-].[Cu+2]
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecules are {toxicity_NR-AR#not &NULL}{toxicity_NR-AR__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-AR%}
Answer: {%multiple_choice_result}