Task: Answer the multiple-choice question.
Query: Which compound exhibits a 2.318% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a O=C(O)c1ccc(N/N=C/c2ccc3ncccc3c2)cc1
b COc1ccc(/C=C(/NC(=O)c2ccco2)C(=O)N2CCCC2=O)cc1
c COc1ccccc1C(=O)Oc1cc(C)[nH]c(=O)c1[N+](=O)[O-]
d CCOC(=O)c1ccc(NC(=O)c2ccc(NC(=O)c3ccccc3)cc2)cc1
e COc1ccc(N2CC(O)=C(c3nc4ccccc4s3)C2=N)c(OC)c1
Answer: c. COc1ccccc1C(=O)Oc1cc(C)[nH]c(=O)c1[N+](=O)[O-]
{#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#}
COc1ccccc1C(=O)Oc1cc(C)[nH]c(=O)c1[N+](=O)[O-]
COc1ccccc1C(=O)Oc1cc(C)[nH]c(=O)c1[N+](=O)[O-]
(6-methyl-3-nitro-2-oxo-1H-pyridin-4-yl) 2-methoxybenzoate