Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES CC(=O)OC(C)C[N+](C)(C)C.[Cl-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 18.354
b: 12.671
c: 3.750
d: 7.676
e: 12.990
Answer: b. 12.671\%.
{#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}.
CC(=O)OC(C)C[N+](C)(C)C.[Cl-]
CC(=O)OC(C)C[N+](C)(C)C.[Cl-]
2-acetyloxypropyl(trimethyl)azanium;chloride