Task: Answer the multiple choice question.
Query: Which drug exhibits a 8.360\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) NC(=O)C1CCN(CC(=O)Nc2ccccn2)CC1
b) CC(=O)OC1CSc2nc3ccccc3n2C1
Answer: a. NC(=O)C1CCN(CC(=O)Nc2ccccn2)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#}
NC(=O)C1CCN(CC(=O)Nc2ccccn2)CC1
NC(=O)C1CCN(CC(=O)Nc2ccccn2)CC1
1-[2-oxo-2-(pyridin-2-ylamino)ethyl]piperidine-4-carboxamide