Task: Answer the multiple-choice question.
Question: Which compound exhibits a -14.706% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCCC(=O)Nc1cccc(C(=O)Nc2ccccc2OCC)c1
b: Cc1ccc(N(CC(=O)NCc2ccccc2)C(=O)CCC(=O)Nc2ccccn2)cc1C
Answer: a. CCCC(=O)Nc1cccc(C(=O)Nc2ccccc2OCC)c1
{#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#}
CCCC(=O)Nc1cccc(C(=O)Nc2ccccc2OCC)c1
CCCC(=O)Nc1cccc(C(=O)Nc2ccccc2OCC)c1
3-(butanoylamino)-N-(2-ethoxyphenyl)benzamide