Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES CCCCc1ccc(NS(=O)(=O)c2c(C)n(C)c(=O)n(C)c2=O)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 8.644
(b) 5.780
(c) -3.463
(d) 2.236
Answer: c. -3.463%.
{#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}.
CCCCc1ccc(NS(=O)(=O)c2c(C)n(C)c(=O)n(C)c2=O)cc1
CCCCc1ccc(NS(=O)(=O)c2c(C)n(C)c(=O)n(C)c2=O)cc1
N-(4-butylphenyl)-1,3,4-trimethyl-2,6-dioxopyrimidine-5-sulfonamide