Task: Answer the multiple choice question.
Query: Which drug exhibits a 0.877\% 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 additional words.
Options:
a. COCCNCCCOc1ccc(C)cc1Br
b. Cc1ccccc1NS(=O)(=O)c1cccc(C(=O)Nc2cccc(C(=O)O)c2)c1
Answer: a. COCCNCCCOc1ccc(C)cc1Br
{#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#}
COCCNCCCOc1ccc(C)cc1Br
COCCNCCCOc1ccc(C)cc1Br
3-(2-bromo-4-methylphenoxy)-N-(2-methoxyethyl)propan-1-amine