Task: Answer the MCQ question.
Query: Which compound has a 6.633% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1ccc(-c2noc(CN(C(=O)CCCN3C(=O)c4ccccc4C3=O)C(C)C)n2)cc1
[b] NS(=O)(=O)c1ccc(-c2ccc(C=NC3CCS(=O)(=O)C3)o2)cc1
Answer: b. NS(=O)(=O)c1ccc(-c2ccc(C=NC3CCS(=O)(=O)C3)o2)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(-c2ccc(C=NC3CCS(=O)(=O)C3)o2)cc1
NS(=O)(=O)c1ccc(-c2ccc(C=NC3CCS(=O)(=O)C3)o2)cc1
4-[5-[(1,1-dioxothiolan-3-yl)iminomethyl]furan-2-yl]benzenesulfonamide