Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 9.955\% 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) COCCNC(=O)c1onc(CSc2ccccc2C)c1C(=O)O
b) Cc1cc2cc(CNC(=O)Nc3cccc(Cl)c3)ccc2n1C
Answer: a. COCCNC(=O)c1onc(CSc2ccccc2C)c1C(=O)O
{#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#}
COCCNC(=O)c1onc(CSc2ccccc2C)c1C(=O)O
COCCNC(=O)c1onc(CSc2ccccc2C)c1C(=O)O
5-(2-methoxyethylcarbamoyl)-3-[(2-methylphenyl)sulfanylmethyl]-1,2-oxazole-4-carboxylic acid