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 other words.
Options:
a. Cn1cnc2c1c(=O)[nH]c(=O)n2C
b. CCCn1cnc2c1c(=O)n(CCCCC(C)=O)c(=O)n2C
c. CBr.CCN(CC)CCOC(=O)C(O)(c1ccccc1)c1ccccc1
d. O=C([O-])C1=NN(c2ccc(S(=O)(=O)O)cc2)C(=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}