Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 10.962\% 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 or b without using any other words.
Options:
a.) CCOC(=O)c1ccccc1NC(=O)c1c(N)n(C)c(=O)[nH]c1=O
b.) CCCCNC(=O)Nc1ccccn1
Answer: b. CCCCNC(=O)Nc1ccccn1
{#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#}
CCCCNC(=O)Nc1ccccn1
CCCCNC(=O)Nc1ccccn1
1-butyl-3-pyridin-2-ylurea