Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCCCNC(=O)c1cc2c(=O)n(CC)c3ccccc3c2s1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 13.655
[b] 13.105
Answer: b. 13.105\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
CCCCNC(=O)c1cc2c(=O)n(CC)c3ccccc3c2s1
CCCCNC(=O)c1cc2c(=O)n(CC)c3ccccc3c2s1
N-butyl-5-ethyl-4-oxothieno[3,2-c]quinoline-2-carboxamide