Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES COc1cccc(NC(=S)N2CCN(c3ccc([N+](=O)[O-])cc3)CC2)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: -15.885
b: -27.460
c: -71.533
d: 28.327
Answer: b. -27.460%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COc1cccc(NC(=S)N2CCN(c3ccc([N+](=O)[O-])cc3)CC2)c1
COc1cccc(NC(=S)N2CCN(c3ccc([N+](=O)[O-])cc3)CC2)c1
[4-[4-[(5-methoxyphenyl)carbamothioyl]piperazin-1-yl]phenyl]-oxido-oxoazanium