Task: Answer the multiple choice question.
Question: Which compound has a 5.127\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) NS(=O)(=O)c1cccc(NC(=O)c2ccccc2NS(=O)(=O)c2ccc(F)cc2)c1
b) CCSc1nnc([C@@H](NC(=O)OC(C)(C)C)C(C)C)o1
c) Nc1nc(N)nc(-c2cccc(Cl)c2Cl)n1
d) Cc1ccc(/C=N\NC(=O)c2ccc(Cn3cc(Br)c([N+](=O)[O-])n3)o2)o1
Answer: a. NS(=O)(=O)c1cccc(NC(=O)c2ccccc2NS(=O)(=O)c2ccc(F)cc2)c1
{#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)c1cccc(NC(=O)c2ccccc2NS(=O)(=O)c2ccc(F)cc2)c1
NS(=O)(=O)c1cccc(NC(=O)c2ccccc2NS(=O)(=O)c2ccc(F)cc2)c1
2-[(4-fluorophenyl)sulfonylamino]-N-(3-sulfamoylphenyl)benzamide