Problem statement: 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 CC(=O)N1CCSc2ccc(S(=O)(=O)NCc3ccccc3)cc21?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. 4.556
b. 14.641
Answer: a. 4.556\%.
{#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}.
CC(=O)N1CCSc2ccc(S(=O)(=O)NCc3ccccc3)cc21
CC(=O)N1CCSc2ccc(S(=O)(=O)NCc3ccccc3)cc21
4-acetyl-N-benzyl-2,3-dihydro-1,4-benzothiazine-6-sulfonamide