Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=C(NCc1ccccc1)C(c1cccs1)N(Cc1cccs1)C(=O)c1cnccn1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: -24.464
b: -13.299
Answer: a. -24.464%.
{#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}.
O=C(NCc1ccccc1)C(c1cccs1)N(Cc1cccs1)C(=O)c1cnccn1
O=C(NCc1ccccc1)C(c1cccs1)N(Cc1cccs1)C(=O)c1cnccn1
N-[2-(benzylamino)-2-oxo-1-thiophen-2-ylethyl]-N-(thiophen-2-ylmethyl)pyrazine-2-carboxamide