Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 8.739\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1cccc2cc(/C(=N/O)c3ccc(Br)cc3)oc12
b: CN1c2ccsc2C(O)=C(C(=O)Nc2ccccc2)S1(=O)=O
Answer: a. COc1cccc2cc(/C(=N/O)c3ccc(Br)cc3)oc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cccc2cc(/C(=N/O)c3ccc(Br)cc3)oc12
COc1cccc2cc(/C(=N/O)c3ccc(Br)cc3)oc12
(NE)-N-[(4-bromophenyl)-(7-methoxy-1-benzofuran-2-yl)methylidene]hydroxylamine