Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOC(=O)/C(C#N)=C/c1cc2ccccc2nc1Cl?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) 2.542
b) -6.040
c) 17.713
d) 5.408
e) -4.729
Answer: e. -4.729\%.
{#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}.
ethyl (E)-3-(2-chloroquinolin-3-yl)-2-cyanoprop-2-enoate