Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCCCNS(=O)(=O)c1ccc2nc(SCC(=O)c3ccc(C#N)cc3)[nH]c2c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a 17.938
b 14.886
c 16.691
d -11.655
Answer: d. -11.655%.
{#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}.
CCCCNS(=O)(=O)c1ccc2nc(SCC(=O)c3ccc(C#N)cc3)[nH]c2c1
CCCCNS(=O)(=O)c1ccc2nc(SCC(=O)c3ccc(C#N)cc3)[nH]c2c1
N-butyl-2-[2-(4-cyanophenyl)-2-oxoethyl]sulfanyl-3H-benzimidazole-5-sulfonamide