Task: Answer the multiple-choice question.
Question: Which drug exhibits a 5.471\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) C/C(CC(=O)Nc1ccc(OCc2ccccc2)cc1)=N\NC(=O)C(=O)Nc1cccc(C)c1
b.) CCCCOc1ccc(CSC(=N)N)cc1[N+](=O)[O-].Cl
Answer: a. C/C(CC(=O)Nc1ccc(OCc2ccccc2)cc1)=N\NC(=O)C(=O)Nc1cccc(C)c1
{#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#}
N-(3-methylphenyl)-N'-[(E)-[4-oxo-4-(4-phenylmethoxyanilino)butan-2-ylidene]amino]oxamide