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 COCCNC(=O)c1cc(-c2ccc(-c3ccccc3)cc2)nc2ccccc12?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) 5.891
(b) 0.781
(c) 13.578
(d) 20.773
(e) 6.216
Answer: a. 5.891\%.
{#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}.
COCCNC(=O)c1cc(-c2ccc(-c3ccccc3)cc2)nc2ccccc12
COCCNC(=O)c1cc(-c2ccc(-c3ccccc3)cc2)nc2ccccc12
N-(2-methoxyethyl)-2-(4-phenylphenyl)quinoline-4-carboxamide