Task: Please answer the multiple choice question.
Question: Which molecules are not toxic in the NR-ER assay?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COC(CNC(=O)c1ccccc1OCC(=O)O)C[Hg]O
b. Nc1ccc(Oc2ccc(N)cc2)cc1
c. O=C(O)COCCN1CCN(C(c2ccccc2)c2ccc(Cl)cc2)CC1
d. CCCCC(CC)COC(=O)c1ccc(C(=O)OCC(CC)CCCC)c(C(=O)OCC(CC)CCCC)c1
Answer: a, b, c
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}