Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCCCCNC(=O)N[C@H](C(=O)O)C(C)C?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 8.674
b: 14.258
c: 12.426
d: 1.833
e: 9.913
Answer: d. 1.833\%.
{#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}.
CCCCCNC(=O)N[C@H](C(=O)O)C(C)C
CCCCCNC(=O)N[C@H](C(=O)O)C(C)C
(2S)-3-methyl-2-(pentylcarbamoylamino)butanoic acid