Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 14.073% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCOC(=O)CN1CC23C=CC(O2)C(C(=O)Nc2ccc(F)cc2)C3C1=O
b. O=C(Nc1nccs1)c1cn(-c2ccccc2)nc1-c1ccccc1
c. Brc1ccccc1-c1ccccc1
Answer: c. Brc1ccccc1-c1ccccc1
{#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#}
Brc1ccccc1-c1ccccc1
Brc1ccccc1-c1ccccc1
1-bromo-2-phenylbenzene