Task: Answer the multiple choice question.
Query: Which compound has a 13.387\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a NS(=O)(=O)c1ccc(NC(=O)c2c(F)cccc2Cl)cc1
b CN(C)CCCN(C(=O)COc1ccc(Cl)cc1)c1nc2cc3c(cc2s1)OCCO3.Cl
c CCOC(=O)/C(C#N)=C\c1c(OCC)n(CC)c2ccccc12
Answer: a. NS(=O)(=O)c1ccc(NC(=O)c2c(F)cccc2Cl)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)c2c(F)cccc2Cl)cc1
NS(=O)(=O)c1ccc(NC(=O)c2c(F)cccc2Cl)cc1
2-chloro-6-fluoro-N-(4-sulfamoylphenyl)benzamide