Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES O=C(NC1CCCCC1)c1cc(-c2ccccn2)nc2ccccc12?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 7.980
b. 2.643
c. 2.402
d. 21.628
e. 19.758
Answer: d. 21.628\%.
{#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}.
O=C(NC1CCCCC1)c1cc(-c2ccccn2)nc2ccccc12
O=C(NC1CCCCC1)c1cc(-c2ccccn2)nc2ccccc12
N-cyclohexyl-2-pyridin-2-ylquinoline-4-carboxamide