Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Cc1ccc(C(=O)c2coc3ccc(O)c(CN4CCN(C)CC4)c23)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 0.510
b -25.546
c 6.328
d -3.129
Answer: b. -25.546\%.
{#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}.
[5-hydroxy-4-[(4-methylpiperazin-1-yl)methyl]-1-benzofuran-3-yl]-(4-methylphenyl)methanone