Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 1.600% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(CS(=O)(=O)c1cccc(Cl)c1)Nc1ccccc1Cl
[b] CCN(CC)CC(=O)Nc1nn(-c2ccccc2)nc1C(N)=O
Answer: a. O=C(CS(=O)(=O)c1cccc(Cl)c1)Nc1ccccc1Cl
{#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#}
O=C(CS(=O)(=O)c1cccc(Cl)c1)Nc1ccccc1Cl
O=C(CS(=O)(=O)c1cccc(Cl)c1)Nc1ccccc1Cl
N-(2-chlorophenyl)-2-(3-chlorophenyl)sulfonylacetamide