Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCOc1nc(-c2ccccc2)ccc1-c1noc(-c2ccco2)n1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 7.538
(b) 13.531
(c) 8.797
(d) 4.376
Answer: b. 13.531\%.
{#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}.
CCOc1nc(-c2ccccc2)ccc1-c1noc(-c2ccco2)n1
CCOc1nc(-c2ccccc2)ccc1-c1noc(-c2ccco2)n1
3-(2-ethoxy-6-phenylpyridin-3-yl)-5-(furan-2-yl)-1,2,4-oxadiazole