Task: Answer the multiple-choice question.
Query: Which compound exhibits a 10.861\% 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, b, c, d, or e without using any other words.
Options:
(a) CCc1ccc(-c2cc(C)no2)cc1S(=O)(=O)N1CCN(c2ccccn2)CC1
(b) N#Cc1ccccc1NC(=S)NC(=O)c1cccnc1
(c) Clc1ccc(-c2nc(-c3cnccn3)no2)cc1
(d) N/C(=N\OC(=O)c1cccnc1)c1ccc(Cl)cc1Cl
(e) CCN(CC(=O)Nc1ccc(OC)cc1)C(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
Answer: c. Clc1ccc(-c2nc(-c3cnccn3)no2)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(-c2nc(-c3cnccn3)no2)cc1
Clc1ccc(-c2nc(-c3cnccn3)no2)cc1
5-(4-chlorophenyl)-3-pyrazin-2-yl-1,2,4-oxadiazole