Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 12.740\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COc1ccccc1/C=N/NS(=O)(=O)c1ccccc1
b CC1(C)CC(=O)C(C=NCCN2CCN(C3CC(=O)N(c4cccc(Br)c4)C3=O)CC2)=C(O)C1
Answer: a. COc1ccccc1/C=N/NS(=O)(=O)c1ccccc1
{#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#}
COc1ccccc1/C=N/NS(=O)(=O)c1ccccc1
COc1ccccc1/C=N/NS(=O)(=O)c1ccccc1
N-[(E)-(2-methoxyphenyl)methylideneamino]benzenesulfonamide