Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES COc1cc(Cl)c(C)cc1NC(=O)COC(=O)c1cc[n+]([O-])cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: -0.836
b: 15.315
c: -5.000
Answer: c. -5.000\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
COc1cc(Cl)c(C)cc1NC(=O)COC(=O)c1cc[n+]([O-])cc1
COc1cc(Cl)c(C)cc1NC(=O)COC(=O)c1cc[n+]([O-])cc1
[2-(4-chloro-2-methoxy-5-methylanilino)-2-oxoethyl] 1-oxidopyridin-1-ium-4-carboxylate