Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCOc1ccc(N/C=C/C(=O)c2ccc(OC)cc2)c([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 6.456
b: 19.110
c: 9.475
d: -1.100
e: 8.638
Answer: b. 19.110\%.
{#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}.
CCOc1ccc(N/C=C/C(=O)c2ccc(OC)cc2)c([N+](=O)[O-])c1
CCOc1ccc(N/C=C/C(=O)c2ccc(OC)cc2)c([N+](=O)[O-])c1
(E)-3-(4-ethoxy-2-nitroanilino)-1-(4-methoxyphenyl)prop-2-en-1-one