Task: Answer the MCQ question.
Query: Which drug has a 9.797\% 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 other words.
Options:
[a] Clc1ccc(-c2nnc(-c3ccco3)o2)cc1
[b] O=C(NCCN1CCOCC1)c1ccccc1[N+](=O)[O-]
Answer: a. Clc1ccc(-c2nnc(-c3ccco3)o2)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#}
Clc1ccc(-c2nnc(-c3ccco3)o2)cc1
Clc1ccc(-c2nnc(-c3ccco3)o2)cc1
2-(4-chlorophenyl)-5-(furan-2-yl)-1,3,4-oxadiazole