Task: Answer the MCQ question.
Query: Which compound exhibits a -18.719% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) O=C(O)c1ccccc1C(=O)NNc1cccc(Cl)n1
b) CN1CCN(c2nc(-c3ccccc3)ncc2S(=O)(=O)c2ccccc2)CC1
c) CN(CC(=O)Nc1ccccc1Cl)C1CCCCC1
Answer: c. CN(CC(=O)Nc1ccccc1Cl)C1CCCCC1
{#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#}
CN(CC(=O)Nc1ccccc1Cl)C1CCCCC1
CN(CC(=O)Nc1ccccc1Cl)C1CCCCC1
N-(2-chlorophenyl)-2-[cyclohexyl(methyl)amino]acetamide