Problem statement: Answer the MCQ question.
Query: Which drug has a 16.151\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1ccc(NC(=O)CN2CCC(C(N)=O)CC2)cc1[N+](=O)[O-]
b. NS(=O)(=O)c1ccc(NC(=S)NC2CCCCCC2)cc1
Answer: b. NS(=O)(=O)c1ccc(NC(=S)NC2CCCCCC2)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)NC2CCCCCC2)cc1
NS(=O)(=O)c1ccc(NC(=S)NC2CCCCCC2)cc1
1-cycloheptyl-3-(4-sulfamoylphenyl)thiourea