Problem statement: Answer the multiple-choice question.
Query: Which drug has a 19.127\% 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 NS(=O)(=O)c1ccc(NC(=O)CSc2nnc(-c3ccc(O)cc3)o2)cc1
b O=C(CCC1CCCN(C(=O)C2(c3ccccc3)CC2)C1)N1CCN(c2ccccn2)CC1
Answer: a. NS(=O)(=O)c1ccc(NC(=O)CSc2nnc(-c3ccc(O)cc3)o2)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)CSc2nnc(-c3ccc(O)cc3)o2)cc1
NS(=O)(=O)c1ccc(NC(=O)CSc2nnc(-c3ccc(O)cc3)o2)cc1
2-[[5-(4-hydroxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(4-sulfamoylphenyl)acetamide