Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES O=c1c2ccccc2nnn1CSc1ccc2c(c1)OCCO2?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. 1.765
b. 10.921
Answer: a. 1.765\%.
{#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=c1c2ccccc2nnn1CSc1ccc2c(c1)OCCO2
O=c1c2ccccc2nnn1CSc1ccc2c(c1)OCCO2
3-(2,3-dihydro-1,4-benzodioxin-6-ylsulfanylmethyl)-1,2,3-benzotriazin-4-one