Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCNC(=O)/C(=C/c1cccc([N+](=O)[O-])c1)NC(=O)c1ccc(C)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 1.599
b: -17.329
Answer: b. -17.329\%.
{#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}.
CCNC(=O)/C(=C/c1cccc([N+](=O)[O-])c1)NC(=O)c1ccc(C)cc1
CCNC(=O)/C(=C/c1cccc([N+](=O)[O-])c1)NC(=O)c1ccc(C)cc1
N-[(Z)-3-(ethylamino)-1-(3-nitrophenyl)-3-oxoprop-1-en-2-yl]-4-methylbenzamide