Task: Answer the multiple choice question.
Query: Which compound has a -8.471% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1ccccc1N1CCN(C(=O)CN(c2ccc(C)c(C)c2)S(C)(=O)=O)CC1
b. CC(NC(=O)Cc1c(F)cccc1Cl)C1CCCO1
c. CN1C(=O)C(=Cc2cc([N+](=O)[O-])ccc2N2CCCCC2)C(=O)N(C)C1=O
Answer: b. CC(NC(=O)Cc1c(F)cccc1Cl)C1CCCO1
{#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#}
CC(NC(=O)Cc1c(F)cccc1Cl)C1CCCO1
CC(NC(=O)Cc1c(F)cccc1Cl)C1CCCO1
2-(2-chloro-6-fluorophenyl)-N-[1-(oxolan-2-yl)ethyl]acetamide