Task: Answer the multiple-choice question.
Query: Which compound exhibits a 10.428\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCCCn1c(=O)c(C(=O)N/N=C/c2ccc(F)cc2)c(O)c2ccccc21
b O=C(/C=C/Nc1ccc(F)cc1F)c1ccc(Br)cc1
Answer: a. CCCCn1c(=O)c(C(=O)N/N=C/c2ccc(F)cc2)c(O)c2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCn1c(=O)c(C(=O)N/N=C/c2ccc(F)cc2)c(O)c2ccccc21
CCCCn1c(=O)c(C(=O)N/N=C/c2ccc(F)cc2)c(O)c2ccccc21
1-butyl-N-[(E)-(4-fluorophenyl)methylideneamino]-4-hydroxy-2-oxoquinoline-3-carboxamide