Task: Answer the multiple choice question.
Query: Which compound has a 12.469\% 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 additional words.
Options:
[a] COc1ccc(-c2c(C)nc3c(-c4ccsc4)cnn3c2N)cc1
[b] NS(=O)(=O)c1ccc(NC(=O)CSc2n[nH]c(=O)n2Cc2ccccc2)cc1
Answer: b. NS(=O)(=O)c1ccc(NC(=O)CSc2n[nH]c(=O)n2Cc2ccccc2)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)CSc2n[nH]c(=O)n2Cc2ccccc2)cc1
NS(=O)(=O)c1ccc(NC(=O)CSc2n[nH]c(=O)n2Cc2ccccc2)cc1
2-[(4-benzyl-5-oxo-1H-1,2,4-triazol-3-yl)sulfanyl]-N-(4-sulfamoylphenyl)acetamide