Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COC(=O)C[n+]1cccc2ccccc21.[Cl-]?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 10.963
(b) 14.669
(c) 18.816
Answer: c. 18.816\%.
{#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}.
COC(=O)C[n+]1cccc2ccccc21.[Cl-]
COC(=O)C[n+]1cccc2ccccc21.[Cl-]
methyl 2-quinolin-1-ium-1-ylacetate;chloride