Task: Answer the multiple-choice question.
Query: Which compound exhibits a 22.790% 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) Cc1ccccc1NC(=O)NCCCN1CCCC1=O
b) Cc1c(Cl)cccc1NC(=S)Nc1ccccn1
Answer: a. Cc1ccccc1NC(=O)NCCCN1CCCC1=O
{#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#}
Cc1ccccc1NC(=O)NCCCN1CCCC1=O
Cc1ccccc1NC(=O)NCCCN1CCCC1=O
1-(2-methylphenyl)-3-[3-(2-oxopyrrolidin-1-yl)propyl]urea