Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at 10uM of a drug with the SMILES CCOCCCNC(=O)/C(C#N)=C/c1cc(OC)c(O)c([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: -17.635
b: 7.679
c: 14.235
d: 18.022
Answer: b. 7.679%.
{#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}.
CCOCCCNC(=O)/C(C#N)=C/c1cc(OC)c(O)c([N+](=O)[O-])c1
CCOCCCNC(=O)/C(C#N)=C/c1cc(OC)c(O)c([N+](=O)[O-])c1
(E)-2-cyano-N-(3-ethoxypropyl)-3-(4-hydroxy-3-methoxy-5-nitrophenyl)prop-2-enamide