Task: Answer the multiple-choice question.
Question: Which compound exhibits a 3.853\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: Cc1ccc(Oc2ccccc2NC(=O)C2=COCCO2)cc1
b: Cc1cc(C)n(-c2nc(-c3cccc(Cl)c3)cs2)n1
c: CCN(CC(=O)Nc1c(F)cccc1F)C(=O)c1ccc(N2CCCCC2)c([N+](=O)[O-])c1
d: CN1CCN(S(=O)(=O)c2ccc(Br)c3nsnc23)CC1
e: COC(=O)c1c(N)n(Cc2ccc(OC)cc2)c2nc3ccccc3nc12
Answer: c. CCN(CC(=O)Nc1c(F)cccc1F)C(=O)c1ccc(N2CCCCC2)c([N+](=O)[O-])c1
{#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#}
CCN(CC(=O)Nc1c(F)cccc1F)C(=O)c1ccc(N2CCCCC2)c([N+](=O)[O-])c1
CCN(CC(=O)Nc1c(F)cccc1F)C(=O)c1ccc(N2CCCCC2)c([N+](=O)[O-])c1
[5-[[2-(2,6-difluoroanilino)-2-oxoethyl]-ethylcarbamoyl]-2-piperidin-1-ylphenyl]-oxido-oxoazanium