Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1ccc(C(=O)c2c(-c3ccc(OC)cc3)oc3ccc(-c4cc(OC)c(OC)c(OC)c4)cc23)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) 10.417
b) 12.796
c) -0.474
d) 12.653
e) 17.749
Answer: d. 12.653\%.
{#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(=O)c2c(-c3ccc(OC)cc3)oc3ccc(-c4cc(OC)c(OC)c(OC)c4)cc23)cc1
COc1ccc(C(=O)c2c(-c3ccc(OC)cc3)oc3ccc(-c4cc(OC)c(OC)c(OC)c4)cc23)cc1
(4-methoxyphenyl)-[2-(4-methoxyphenyl)-5-(3,4,5-trimethoxyphenyl)-1-benzofuran-3-yl]methanone