Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CC(=O)NC1CC2CCCC(C1)N2CC(=O)N1CCCc2ccccc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 5.447
b: 6.835
c: -6.537
d: 14.837
Answer: b. 6.835\%.
{#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(=O)NC1CC2CCCC(C1)N2CC(=O)N1CCCc2ccccc21
CC(=O)NC1CC2CCCC(C1)N2CC(=O)N1CCCc2ccccc21
N-[9-[2-(3,4-dihydro-2H-quinolin-1-yl)-2-oxoethyl]-9-azabicyclo[3.3.1]nonan-3-yl]acetamide