Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(CN1C(=O)c2ccccc2S1(=O)=O)c1ccc2c(c1)OCCO2?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a 14.244
b 7.641
c 8.622
Answer: b. 7.641\%.
{#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}.
O=C(CN1C(=O)c2ccccc2S1(=O)=O)c1ccc2c(c1)OCCO2
O=C(CN1C(=O)c2ccccc2S1(=O)=O)c1ccc2c(c1)OCCO2
2-[2-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-oxoethyl]-1,1-dioxo-1,2-benzothiazol-3-one