Problem statement: Answer the multiple-choice question.
Question: Which compound has a 17.849% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1ccccc1OCCC(=O)O
b. CCc1sc(C(=O)Nc2ccc3c(c2)OCCO3)cc1Br
Answer: a. COc1ccccc1OCCC(=O)O
{#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#}
COc1ccccc1OCCC(=O)O
COc1ccccc1OCCC(=O)O
3-(2-methoxyphenoxy)propanoic acid