Task: Answer the multiple-choice question.
Question: Which drug has a -5.938% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Clc1ccc(NC2=NCCC2)cc1Cl
[b] COc1ccccc1N1CCN(Cc2cc(=O)n3ccsc3n2)CC1
Answer: a. Clc1ccc(NC2=NCCC2)cc1Cl
{#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#}
Clc1ccc(NC2=NCCC2)cc1Cl
Clc1ccc(NC2=NCCC2)cc1Cl
N-(3,4-dichlorophenyl)-3,4-dihydro-2H-pyrrol-5-amine