Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=c1cc(-c2ccccc2)c2ccc(O)c(CN3CCCCC3)c2o1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) 4.450
b) 7.061
c) 16.486
d) 7.233
e) 11.810
Answer: b. 7.061\%.
{#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}.
7-hydroxy-4-phenyl-8-(piperidin-1-ylmethyl)chromen-2-one