Task: Answer the multiple-choice question.
Question: Which drug exhibits a -3.246% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=C(Nc1cccc(Br)c1)c1cc2ccccc2o1
(b) CN(C)C(=O)Nc1ccccc1CC[N+](=O)[O-]
Answer: a. O=C(Nc1cccc(Br)c1)c1cc2ccccc2o1
{#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#}
O=C(Nc1cccc(Br)c1)c1cc2ccccc2o1
O=C(Nc1cccc(Br)c1)c1cc2ccccc2o1
N-(3-bromophenyl)-1-benzofuran-2-carboxamide