Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 14.327\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1ccc(N2CC(C(=O)Nc3ccccc3N3CCCC3)CC2=O)cc1
(b) CCOC(=O)C1CCCN(S(=O)(=O)c2ccc3c4c2CC(=O)N4CC(C)S3)C1
Answer: b. CCOC(=O)C1CCCN(S(=O)(=O)c2ccc3c4c2CC(=O)N4CC(C)S3)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#}
CCOC(=O)C1CCCN(S(=O)(=O)c2ccc3c4c2CC(=O)N4CC(C)S3)C1
CCOC(=O)C1CCCN(S(=O)(=O)c2ccc3c4c2CC(=O)N4CC(C)S3)C1
ethyl 1-[(10-methyl-2-oxo-9-thia-1-azatricyclo[6.3.1.04,12]dodeca-4,6,8(12)-trien-5-yl)sulfonyl]piperidine-3-carboxylate