Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COc1ccccc1N1CCN(Cc2ccc(-c3ccccc3[N+](=O)[O-])o2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a) -0.996
b) 1.485
c) -74.708
d) 12.244
Answer: a. -0.996\%.
{#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}.
COc1ccccc1N1CCN(Cc2ccc(-c3ccccc3[N+](=O)[O-])o2)CC1
COc1ccccc1N1CCN(Cc2ccc(-c3ccccc3[N+](=O)[O-])o2)CC1
1-(2-methoxyphenyl)-4-[[5-(2-nitrophenyl)furan-2-yl]methyl]piperazine