Task: 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 C[n+]1ccn(CC(=O)c2ccc(Cl)cc2)c1.[Br-]?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 4.901
b: -16.560
c: -3.613
d: -1.253
Answer: c. -3.613%.
{#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}.
C[n+]1ccn(CC(=O)c2ccc(Cl)cc2)c1.[Br-]
C[n+]1ccn(CC(=O)c2ccc(Cl)cc2)c1.[Br-]
1-(4-chlorophenyl)-2-(3-methylimidazol-3-ium-1-yl)ethanone;bromide