Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 15.604\% 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) Cc1cc(C)c(C)c(OCCOCCNCc2ccccc2)c1.O=C(O)C(=O)O
(b) NS(=O)(=O)c1ccc(NC(=O)Nc2cccc3ccccc23)cc1
Answer: b. NS(=O)(=O)c1ccc(NC(=O)Nc2cccc3ccccc23)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(=O)Nc2cccc3ccccc23)cc1
NS(=O)(=O)c1ccc(NC(=O)Nc2cccc3ccccc23)cc1
1-naphthalen-1-yl-3-(4-sulfamoylphenyl)urea