Task: Answer the multiple choice question.
Query: Which drug exhibits a 15.101\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCCCCCn1cc(C(=O)O)c(=O)c2cc(F)c(N3CCN(C(=O)OCC)CC3)cc21
b: Cc1ccc(NC(=O)c2c(C)noc2-c2snnc2C)cc1
c: CC(C)(C)NC(=O)C1Cc2ccccc2CN1
Answer: a. CCCCCCn1cc(C(=O)O)c(=O)c2cc(F)c(N3CCN(C(=O)OCC)CC3)cc21
{#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#}
CCCCCCn1cc(C(=O)O)c(=O)c2cc(F)c(N3CCN(C(=O)OCC)CC3)cc21
CCCCCCn1cc(C(=O)O)c(=O)c2cc(F)c(N3CCN(C(=O)OCC)CC3)cc21
7-(4-ethoxycarbonylpiperazin-1-yl)-6-fluoro-1-hexyl-4-oxoquinoline-3-carboxylic acid