Task: Answer the MCQ question.
Question: Which compound has a 1.249% 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] COc1ccccc1-n1c(Cc2cccs2)n[nH]c1=S
[b] Cc1ccccc1OCCCC(=O)NCc1ccco1
Answer: b. Cc1ccccc1OCCCC(=O)NCc1ccco1
{#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#}
Cc1ccccc1OCCCC(=O)NCc1ccco1
Cc1ccccc1OCCCC(=O)NCc1ccco1
N-(furan-2-ylmethyl)-4-(2-methylphenoxy)butanamide