Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCn1c(/C=C/c2cc(Br)ccc2O)nc2ccccc2c1=O?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 16.957
b: 7.851
c: 13.776
Answer: a. 16.957\%.
{#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}.
CCn1c(/C=C/c2cc(Br)ccc2O)nc2ccccc2c1=O
CCn1c(/C=C/c2cc(Br)ccc2O)nc2ccccc2c1=O
2-[(E)-2-(5-bromo-2-hydroxyphenyl)ethenyl]-3-ethylquinazolin-4-one