Task: Answer the multiple choice question.
Query: Which drug exhibits a 2.435% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Clc1ccc(OCc2nnc(-c3ccccc3Br)o2)cc1
(b) CCOC(=O)/C(O)=C(\C#N)c1nc2ccccc2[nH]1
Answer: a. Clc1ccc(OCc2nnc(-c3ccccc3Br)o2)cc1
{#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(OCc2nnc(-c3ccccc3Br)o2)cc1
Clc1ccc(OCc2nnc(-c3ccccc3Br)o2)cc1
2-(2-bromophenyl)-5-[(4-chlorophenoxy)methyl]-1,3,4-oxadiazole