Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -1.898% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCCOC(=O)Nc1ccccc1C(N)=O
b. COc1cccc(NC(=O)Nc2ccccc2SC)c1
c. CCOCC(=O)Nc1cccc(Br)c1
Answer: c. CCOCC(=O)Nc1cccc(Br)c1
{#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#}
CCOCC(=O)Nc1cccc(Br)c1
CCOCC(=O)Nc1cccc(Br)c1
N-(3-bromophenyl)-2-ethoxyacetamide