Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCOc1ccc2ncc(S(=O)(=O)c3ccccc3)c(N3CCC4(CC3)OCCO4)c2c1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. 4.778
b. 8.697
Answer: b. 8.697\%.
{#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}.
CCOc1ccc2ncc(S(=O)(=O)c3ccccc3)c(N3CCC4(CC3)OCCO4)c2c1
CCOc1ccc2ncc(S(=O)(=O)c3ccccc3)c(N3CCC4(CC3)OCCO4)c2c1
8-[3-(benzenesulfonyl)-6-ethoxyquinolin-4-yl]-1,4-dioxa-8-azaspiro[4.5]decane