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 Clc1ccc2nc(-c3ccccc3)c(CN3CCOCC3)n2c1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 16.718
b: 6.554
Answer: b. 6.554\%.
{#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}.
Clc1ccc2nc(-c3ccccc3)c(CN3CCOCC3)n2c1
Clc1ccc2nc(-c3ccccc3)c(CN3CCOCC3)n2c1
4-[(6-chloro-2-phenylimidazo[1,2-a]pyridin-3-yl)methyl]morpholine