Task: Answer the MCQ question.
Query: Which drug exhibits a -15.210% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C(Nc1ccccc1-c1ccccc1)C12CC3CC(CC(C3)C1)C2
b. Cc1cc(Cl)ccc1OCCCC(=O)NCc1ccccn1
Answer: b. Cc1cc(Cl)ccc1OCCCC(=O)NCc1ccccn1
{#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#}
Cc1cc(Cl)ccc1OCCCC(=O)NCc1ccccn1
Cc1cc(Cl)ccc1OCCCC(=O)NCc1ccccn1
4-(4-chloro-2-methylphenoxy)-N-(pyridin-2-ylmethyl)butanamide