Task: Answer the multiple-choice question.
Query: Which drug has a 0.942\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] N#C/C(=N\Nc1cccc(Cl)c1)C(=O)c1ccccc1
[b] O=C(NCc1ccccc1Cl)C1CCCN1C(=O)NC1CCCCC1
Answer: a. N#C/C(=N\Nc1cccc(Cl)c1)C(=O)c1ccccc1
{#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#}
N#C/C(=N\Nc1cccc(Cl)c1)C(=O)c1ccccc1
N#C/C(=N\Nc1cccc(Cl)c1)C(=O)c1ccccc1
(1E)-N-(3-chloroanilino)-2-oxo-2-phenylethanimidoylcyanide