Task: Answer the MCQ question.
Question: Which compound has a -8.640% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) N#CC(C(=O)Nc1ccc(Cl)cc1)=C1Nc2ccccc2N1
(b) COCC(=O)NC1CCN(C(=O)NCc2ccccc2)CC1
Answer: b. COCC(=O)NC1CCN(C(=O)NCc2ccccc2)CC1
{#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#}
COCC(=O)NC1CCN(C(=O)NCc2ccccc2)CC1
COCC(=O)NC1CCN(C(=O)NCc2ccccc2)CC1
N-benzyl-4-[(2-methoxyacetyl)amino]piperidine-1-carboxamide