Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCc1sc(-c2c(C#N)c(N)nc3c2CCCCCC3)cc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a 1.643
b 13.992
c -18.005
d 1.846
e -4.689
Answer: b. 13.992%.
{#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}.
CCc1sc(-c2c(C#N)c(N)nc3c2CCCCCC3)cc1[N+](=O)[O-]
CCc1sc(-c2c(C#N)c(N)nc3c2CCCCCC3)cc1[N+](=O)[O-]
2-amino-4-(5-ethyl-4-nitrothiophen-2-yl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine-3-carbonitrile