Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES O=C(Nc1c(F)cc(F)cc1F)c1cccn(Cc2ccccc2)c1=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: -3.166
b: -3.119
c: 5.557
d: 9.215
e: 13.680
Answer: a. -3.166\%.
{#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}.
O=C(Nc1c(F)cc(F)cc1F)c1cccn(Cc2ccccc2)c1=O
O=C(Nc1c(F)cc(F)cc1F)c1cccn(Cc2ccccc2)c1=O
1-benzyl-2-oxo-N-(2,4,6-trifluorophenyl)pyridine-3-carboxamide