Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCCCCCOC(=O)C(C#N)c1nc2ccccc2nc1N1CCN(CC)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 6.517
b. 18.213
c. 3.080
d. 12.384
Answer: d. 12.384\%.
{#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}.
CCCCCCOC(=O)C(C#N)c1nc2ccccc2nc1N1CCN(CC)CC1
CCCCCCOC(=O)C(C#N)c1nc2ccccc2nc1N1CCN(CC)CC1
hexyl 2-cyano-2-[3-(4-ethylpiperazin-1-yl)quinoxalin-2-yl]acetate