Task: Answer the MCQ question.
Query: Which drug exhibits a 1.444\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CCN(CC)S(=O)(=O)c1ccc(N2CCOCC2)c(NC(=O)CC(C)(C)C)c1
b.) Cc1ccccc1C(=O)Nc1cccc(NC(=O)c2ccc(-c3ccc(Br)cc3)o2)c1
c.) CCCCC(CC)C1OCC(CN2CCCCC2)O1
Answer: c. CCCCC(CC)C1OCC(CN2CCCCC2)O1
{#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#}
CCCCC(CC)C1OCC(CN2CCCCC2)O1
CCCCC(CC)C1OCC(CN2CCCCC2)O1
1-[(2-heptan-3-yl-1,3-dioxolan-4-yl)methyl]piperidine