Problem statement: Answer the multiple-choice question.
Query: Which compound has a -81.741% 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=C(CC(=O)N/N=C\c1c(Cl)cccc1Cl)NCc1ccccc1
[b] CCOc1cc(C=O)cc(Br)c1OCC(=O)NCCc1ccccc1
Answer: b. CCOc1cc(C=O)cc(Br)c1OCC(=O)NCCc1ccccc1
{#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#}
CCOc1cc(C=O)cc(Br)c1OCC(=O)NCCc1ccccc1
CCOc1cc(C=O)cc(Br)c1OCC(=O)NCCc1ccccc1
2-(2-bromo-6-ethoxy-4-formylphenoxy)-N-(2-phenylethyl)acetamide