Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 3.579\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COc1ccccc1N1CCN(C2CCCN(S(=O)(=O)c3cccc(Cl)c3)C2)CC1
[b] CCn1ncc([N+](=O)[O-])c1C(=O)NC1CCCCC1
Answer: a. COc1ccccc1N1CCN(C2CCCN(S(=O)(=O)c3cccc(Cl)c3)C2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1N1CCN(C2CCCN(S(=O)(=O)c3cccc(Cl)c3)C2)CC1
COc1ccccc1N1CCN(C2CCCN(S(=O)(=O)c3cccc(Cl)c3)C2)CC1
1-[1-(3-chlorophenyl)sulfonylpiperidin-3-yl]-4-(2-methoxyphenyl)piperazine