Task: Answer the multiple choice question.
Question: Which drug exhibits a -23.546% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CCCCOP(=O)(OCCCC)C(Nc1ccccc1)c1ccc2c(c1)OCO2
b. CCCn1nnnc1NC(=O)COc1ccc(Cl)cc1C
Answer: a. CCCCOP(=O)(OCCCC)C(Nc1ccccc1)c1ccc2c(c1)OCO2
{#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#}
CCCCOP(=O)(OCCCC)C(Nc1ccccc1)c1ccc2c(c1)OCO2
CCCCOP(=O)(OCCCC)C(Nc1ccccc1)c1ccc2c(c1)OCO2
N-[1,3-benzodioxol-5-yl(dibutoxyphosphoryl)methyl]aniline