Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCCCNS(=O)(=O)c1ccc(OC)c(Cl)c1Cl?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 3.467
[b] 9.000
[c] -1.996
Answer: c. -1.996\%.
{#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}.
CCCCNS(=O)(=O)c1ccc(OC)c(Cl)c1Cl
CCCCNS(=O)(=O)c1ccc(OC)c(Cl)c1Cl
N-butyl-2,3-dichloro-4-methoxybenzenesulfonamide