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] Clc1cc(Cl)c2c(c1)N=C1CCCCCN1C2
[b] O1[As]2O[As]3O[As]1O[As](O2)O3
[c] COC(=O)c1ccc(CBr)cc1
[d] CCN(CCN)c1cccc(C)c1
[e] COC(=O)c1ccccc1C
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}