Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1ccc(/C=C/c2c(-c3ccc(OC)cc3)oc3ccccc23)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 1.051
(b) 8.714
(c) 5.676
Answer: c. 5.676\%.
{#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}.
COc1ccc(/C=C/c2c(-c3ccc(OC)cc3)oc3ccccc23)cc1
COc1ccc(/C=C/c2c(-c3ccc(OC)cc3)oc3ccccc23)cc1
2-(4-methoxyphenyl)-3-[(E)-2-(4-methoxyphenyl)ethenyl]-1-benzofuran