Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 13.306% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCc1onc(C)c1C(=O)O
(b) Cc1cccc(C(=O)Nc2ccc3c(c2)CC2(C(=O)N(C)C(=O)N(C)C2=O)C2CCCN32)c1
Answer: a. CCc1onc(C)c1C(=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#}
CCc1onc(C)c1C(=O)O
CCc1onc(C)c1C(=O)O
5-ethyl-3-methyl-1,2-oxazole-4-carboxylic acid