Problem statement: Answer the multiple-choice question.
Question: Which drug has a 20.749% human ether-à-go-go related gene (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 CCOCCCNC(=O)C1CCCN1C(=O)NC1CCCCC1
b COc1ccc(NC(=O)CSCc2cc(=O)n3cc(C)sc3n2)cc1
Answer: a. CCOCCCNC(=O)C1CCCN1C(=O)NC1CCCCC1
{#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#}
CCOCCCNC(=O)C1CCCN1C(=O)NC1CCCCC1
CCOCCCNC(=O)C1CCCN1C(=O)NC1CCCCC1
1-N-cyclohexyl-2-N-(3-ethoxypropyl)pyrrolidine-1,2-dicarboxamide