Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES COc1cc(C2NC(=O)C(C#N)=C(Nc3cccc(C)c3)S2)ccc1O?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a.) 22.511
b.) 4.721
Answer: a. 22.511%.
{#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}.
COc1cc(C2NC(=O)C(C#N)=C(Nc3cccc(C)c3)S2)ccc1O
COc1cc(C2NC(=O)C(C#N)=C(Nc3cccc(C)c3)S2)ccc1O
2-(4-hydroxy-3-methoxyphenyl)-6-(3-methylanilino)-4-oxo-2,3-dihydro-1,3-thiazine-5-carbonitrile