Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES COC(=O)CSC1=C(C#N)C(=O)NC2(CCCCC2)S1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) -27.680
(b) -0.491
(c) 16.274
(d) -2.382
Answer: c. 16.274%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COC(=O)CSC1=C(C#N)C(=O)NC2(CCCCC2)S1
COC(=O)CSC1=C(C#N)C(=O)NC2(CCCCC2)S1
methyl2-[(3-cyano-4-oxo-1-thia-5-azaspiro[5.5]undec-2-en-2-yl)sulfanyl]acetate