Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 5.730\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Cc1ccccc1-c1nc(-c2ccc(Br)o2)no1
b) Clc1ccc(CNc2ccc(N3CCN(Cc4ccccc4)CC3)cc2)cc1
Answer: a. Cc1ccccc1-c1nc(-c2ccc(Br)o2)no1
{#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#}
Cc1ccccc1-c1nc(-c2ccc(Br)o2)no1
Cc1ccccc1-c1nc(-c2ccc(Br)o2)no1
3-(5-bromofuran-2-yl)-5-(2-methylphenyl)-1,2,4-oxadiazole