Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 10uM of a compound with the SMILES COCc1[nH]c(=S)c(C#N)cc1C(=O)OC?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) 13.276
(b) -15.839
(c) -2.680
(d) 6.241
(e) 4.635
Answer: a. 13.276%.
{#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}.
COCc1[nH]c(=S)c(C#N)cc1C(=O)OC
COCc1[nH]c(=S)c(C#N)cc1C(=O)OC
methyl 5-cyano-2-(methoxymethyl)-6-sulfanylidene-1H-pyridine-3-carboxylate