Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCN(c1ccccc1)S(=O)(=O)c1cc(NC(=O)CSc2n[nH]c(=O)[nH]c2=O)ccc1Cl?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a 18.650
b 16.279
c 15.342
Answer: b. 16.279\%.
{#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}.
CCN(c1ccccc1)S(=O)(=O)c1cc(NC(=O)CSc2n[nH]c(=O)[nH]c2=O)ccc1Cl
CCN(c1ccccc1)S(=O)(=O)c1cc(NC(=O)CSc2n[nH]c(=O)[nH]c2=O)ccc1Cl
N-[4-chloro-3-[ethyl(phenyl)sulfamoyl]phenyl]-2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)sulfanyl]acetamide