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 CCN1CCN(c2ccc(NC(=O)c3cnccn3)cc2)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) 2.630
b.) 10.620
c.) 8.696
d.) 8.845
e.) 12.293
Answer: a. 2.630\%.
{#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}.
CCN1CCN(c2ccc(NC(=O)c3cnccn3)cc2)CC1
CCN1CCN(c2ccc(NC(=O)c3cnccn3)cc2)CC1
N-[4-(4-ethyl-1,4-diazinan-1-yl)phenyl]pyrazine-2-carboxamide