Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES NC(=O)CC(NC(=O)c1ccccc1)c1ccc(NCc2ccccn2)c([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 7.171
b. 13.871
c. 0.420
d. 14.440
e. 2.121
Answer: a. 7.171\%.
{#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}.
NC(=O)CC(NC(=O)c1ccccc1)c1ccc(NCc2ccccn2)c([N+](=O)[O-])c1
NC(=O)CC(NC(=O)c1ccccc1)c1ccc(NCc2ccccn2)c([N+](=O)[O-])c1
N-[3-amino-1-[3-nitro-4-(pyridin-2-ylmethylamino)phenyl]-3-oxopropyl]benzamide