Task: Answer the MCQ question.
Question: Which compound exhibits a 1.660% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCCn1c(=O)n(N)c2ccccc21
b Br.CCCCCCn1ccc(=N)cc1
Answer: b. Br.CCCCCCn1ccc(=N)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Br.CCCCCCn1ccc(=N)cc1
Br.CCCCCCn1ccc(=N)cc1
1-hexylpyridin-4-imine;hydrobromide