Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES COc1ccc(/C=C/c2c(-c3ccc(OC)cc3)oc3cccnc23)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 22.663
b: -18.995
Answer: a. 22.663%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COc1ccc(/C=C/c2c(-c3ccc(OC)cc3)oc3cccnc23)cc1
COc1ccc(/C=C/c2c(-c3ccc(OC)cc3)oc3cccnc23)cc1
2-(4-methoxyphenyl)-3-[(E)-2-(4-methoxyphenyl)ethenyl]furo[3,2-b]pyridine