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, d, or e without using any other words.
Options:
a: O=C(/C=C/C=C/c1ccc2c(c1)OCO2)N1CCCCC1
b: Cc1ccc(C=O)s1
c: C=C(Nc1ccc(OCC)cc1)Nc1ccc(OCC)cc1
d: CCNc1nc(N)nc(Cl)n1
e: CCn1cc[n+](C)c1C.O=S(=O)([N-]S(=O)(=O)C(F)(F)F)C(F)(F)F
Answer: a
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}