Task: Answer the MCQ question.
Question: Which compound exhibits a 6.884\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a NS(=O)(=O)c1ccc(NC(=S)NCC2CCCO2)cc1
b COc1ccccc1NC(=O)C1CCCN(C(=O)NCc2ccccc2)C1
Answer: a. NS(=O)(=O)c1ccc(NC(=S)NCC2CCCO2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
NS(=O)(=O)c1ccc(NC(=S)NCC2CCCO2)cc1
NS(=O)(=O)c1ccc(NC(=S)NCC2CCCO2)cc1
1-(oxolan-2-ylmethyl)-3-(4-sulfamoylphenyl)thiourea