Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES NS(=O)(=O)c1ccc(NC(=S)NNC(=O)c2cccs2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 7.694
(b) 21.598
(c) 9.899
Answer: a. 7.694\%.
{#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}.
NS(=O)(=O)c1ccc(NC(=S)NNC(=O)c2cccs2)cc1
NS(=O)(=O)c1ccc(NC(=S)NNC(=O)c2cccs2)cc1
1-(4-sulfamoylphenyl)-3-(thiophene-2-carbonylamino)thiourea