Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CC(C)CNC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 18.333
b: 18.091
Answer: a. 18.333\%.
{#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}.
CC(C)CNC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
CC(C)CNC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
N-(2-methylpropyl)-2-morpholin-4-yl-5-nitrobenzamide