Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.700% 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] O=C1c2ccccc2-c2c1cccc2C(=O)N(CCO)CCO
[b] COC(=O)c1cc(Br)c(=O)n(CCN2CCCC2)c1
Answer: b. COC(=O)c1cc(Br)c(=O)n(CCN2CCCC2)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#}
COC(=O)c1cc(Br)c(=O)n(CCN2CCCC2)c1
COC(=O)c1cc(Br)c(=O)n(CCN2CCCC2)c1
methyl 5-bromo-6-oxo-1-(2-pyrrolidin-1-ylethyl)pyridine-3-carboxylate