Task: Answer the multiple choice question.
Query: Which drug has a 15.589\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Fc1ccc(CSc2ccc3nnc(-c4ccccn4)n3n2)cc1
b. CNc1ncc(C(=O)c2ccccc2)s1
c. NC(=O)C1CCN(C(=O)OCc2ccccc2)CC1
Answer: c. NC(=O)C1CCN(C(=O)OCc2ccccc2)CC1
{#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#}
NC(=O)C1CCN(C(=O)OCc2ccccc2)CC1
NC(=O)C1CCN(C(=O)OCc2ccccc2)CC1
benzyl 4-carbamoylpiperidine-1-carboxylate