Task: Answer the multiple choice question.
Question: Which drug exhibits a 24.956% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COCc1cc(C)nc(SCC[N+](C)(C)CC(=O)Nc2ccccc2)c1C#N.[Cl-]
[b] NS(=O)(=O)c1ccc(CNC(=O)CNC(=O)Cc2ccccc2)cc1
[c] O=C(CSc1nnc(NC(=O)C2CC(=O)N(c3ccc(F)cc3)C2)s1)NCc1ccco1
Answer: b. NS(=O)(=O)c1ccc(CNC(=O)CNC(=O)Cc2ccccc2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
NS(=O)(=O)c1ccc(CNC(=O)CNC(=O)Cc2ccccc2)cc1
NS(=O)(=O)c1ccc(CNC(=O)CNC(=O)Cc2ccccc2)cc1
N-[2-oxo-2-[(4-sulfamoylphenyl)methylamino]ethyl]-2-phenylacetamide