Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES COC(=O)c1ccccc1OC(=O)c1cc[n+]([O-])cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 9.670
[b] -13.689
[c] -49.268
[d] 11.342
Answer: a. 9.670%.
{#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}.
COC(=O)c1ccccc1OC(=O)c1cc[n+]([O-])cc1
COC(=O)c1ccccc1OC(=O)c1cc[n+]([O-])cc1
(2-methoxycarbonylphenyl) 1-oxidopyridin-1-ium-4-carboxylate