Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CC(=O)O.O=c1/c(=C\c2cccc(O)c2)sc2nc(-c3ccccc3)c(-c3ccccc3)n12?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 13.017
b 13.869
c -5.291
d 3.828
Answer: b. 13.869\%.
{#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}.
CC(=O)O.O=c1/c(=C\c2cccc(O)c2)sc2nc(-c3ccccc3)c(-c3ccccc3)n12
CC(=O)O.O=c1/c(=C\c2cccc(O)c2)sc2nc(-c3ccccc3)c(-c3ccccc3)n12
acetic acid;(2E)-2-[(3-hydroxyphenyl)methylidene]-5,6-diphenylimidazo[2,1-b][1,3]thiazol-3-one