Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES Cc1c(-c2ccc(F)cc2)[n+](=O)c(-c2ccc(F)cc2)c(C)n1[O-]?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 13.499
b: -46.832
c: 15.946
d: -37.717
Answer: a. 13.499%.
{#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}.
Cc1c(-c2ccc(F)cc2)[n+](=O)c(-c2ccc(F)cc2)c(C)n1[O-]
Cc1c(-c2ccc(F)cc2)[n+](=O)c(-c2ccc(F)cc2)c(C)n1[O-]
2,6-bis(4-fluorophenyl)-3,5-dimethyl-4-oxidopyrazin-1-ium 1-oxide