Task: Please answer the multiple choice question.
Question: Which molecules are 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 C#CCN(C)[C@H](C)Cc1ccccc1
b OCC=Cc1ccccc1
c CC(C)NCC(O)c1ccc(N)c(C#N)c1
d CCN(CC)CCOC(=O)C1(c2ccccc2)CCCC1.CCN(CC)CCOC(=O)C1(c2ccccc2)CCCC1.O=S(=O)(O)CCS(=O)(=O)O
Answer: b
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}