Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCCCCn1c(=O)c(C(=O)Nc2ccccc2)c(O)c2ccccc21?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) 9.058
(b) 6.696
(c) 0.175
(d) 12.857
(e) 8.752
Answer: d. 12.857\%.
{#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}.
CCCCCn1c(=O)c(C(=O)Nc2ccccc2)c(O)c2ccccc21
CCCCCn1c(=O)c(C(=O)Nc2ccccc2)c(O)c2ccccc21
4-hydroxy-2-oxo-1-pentyl-N-phenylquinoline-3-carboxamide