Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES O=C(O)c1ccc2c(c1)C(c1ccccc1)OC2=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 13.267
b: -3.481
c: 13.193
d: 4.361
Answer: d. 4.361\%.
{#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}.
1-oxo-3-phenyl-3H-2-benzofuran-5-carboxylic acid