Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CN1C(=O)C(=O)N(CC(=O)Nc2ccccc2OC(F)F)C1=O?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 17.385
b: 14.340
c: 4.600
Answer: a. 17.385\%.
{#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}.
CN1C(=O)C(=O)N(CC(=O)Nc2ccccc2OC(F)F)C1=O
CN1C(=O)C(=O)N(CC(=O)Nc2ccccc2OC(F)F)C1=O
N-[2-(difluoromethoxy)phenyl]-2-(3-methyl-2,4,5-trioxoimidazolidin-1-yl)acetamide