Task: Answer the MCQ question.
Query: Which drug exhibits a 8.852% 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.) CC(C)C[C@@H](CSc1ccc(Br)cc1)N1CCN(C)CCC1=O
b.) O=C(NC1CCCCC1)N1CCc2ccccc2C1
Answer: b. O=C(NC1CCCCC1)N1CCc2ccccc2C1
{#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(NC1CCCCC1)N1CCc2ccccc2C1
O=C(NC1CCCCC1)N1CCc2ccccc2C1
N-cyclohexyl-3,4-dihydro-1H-isoquinoline-2-carboxamide