Task: Answer the multiple choice question.
Query: Which compound has a 22.477\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Cc1ccc(NC(=O)C2CCCN(S(=O)(=O)c3c(C)noc3C)C2)c(Br)c1
[b] COc1ccc2nc(SCC(=O)Nc3ccccc3OC)[nH]c2c1
Answer: a. Cc1ccc(NC(=O)C2CCCN(S(=O)(=O)c3c(C)noc3C)C2)c(Br)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#}
Cc1ccc(NC(=O)C2CCCN(S(=O)(=O)c3c(C)noc3C)C2)c(Br)c1
Cc1ccc(NC(=O)C2CCCN(S(=O)(=O)c3c(C)noc3C)C2)c(Br)c1
N-(2-bromo-4-methylphenyl)-1-[(3,5-dimethyl-1,2-oxazol-4-yl)sulfonyl]piperidine-3-carboxamide