Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CC(=O)Nc1ccc(NC(=O)CSc2nc3c([nH]c4ccccc43)c(=O)n2-c2ccccc2F)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 22.565
b: -24.131
c: 24.209
Answer: a. 22.565\%.
{#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)Nc1ccc(NC(=O)CSc2nc3c([nH]c4ccccc43)c(=O)n2-c2ccccc2F)cc1
CC(=O)Nc1ccc(NC(=O)CSc2nc3c([nH]c4ccccc43)c(=O)n2-c2ccccc2F)cc1
N-(4-acetamidophenyl)-2-[[3-(2-fluorophenyl)-4-oxo-5H-pyrimido[5,4-b]indol-2-yl]sulfanyl]acetamide