Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES NC(=O)c1cc[n+](CC(=O)NC(=O)Nc2ccccc2)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] 2.811
[b] 4.028
[c] 15.836
[d] 17.338
[e] 7.188
Answer: a. 2.811%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
NC(=O)c1cc[n+](CC(=O)NC(=O)Nc2ccccc2)cc1
NC(=O)c1cc[n+](CC(=O)NC(=O)Nc2ccccc2)cc1
1-[2-oxo-2-(phenylcarbamoylamino)ethyl]pyridin-1-ium-4-carboxamide