Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES CCCCN(C(=O)CNC(=O)c1cccs1)C(C(=O)NC1CCCC1)c1ccncc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 1.611
(b) 1.344
(c) 4.350
Answer: c. 4.350%.
{#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}.
CCCCN(C(=O)CNC(=O)c1cccs1)C(C(=O)NC1CCCC1)c1ccncc1
CCCCN(C(=O)CNC(=O)c1cccs1)C(C(=O)NC1CCCC1)c1ccncc1
N-[2-[butyl-[2-(cyclopentylamino)-2-oxo-1-pyridin-4-ylethyl]amino]-2-oxoethyl]thiophene-2-carboxamide