Task: Answer the MCQ question.
Query: Which compound has a 9.624% 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] Nc1ccccc1C(=O)NCc1ccco1
[b] O=C(NC1=NCCS1)NC12CC3CC(CC(C3)C1)C2
Answer: a. Nc1ccccc1C(=O)NCc1ccco1
{#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#}
Nc1ccccc1C(=O)NCc1ccco1
Nc1ccccc1C(=O)NCc1ccco1
2-amino-N-(furan-2-ylmethyl)benzamide