Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES O=C(OCn1nnc2ccccc2c1=O)c1cc2ccccc2o1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a) 2.694
b) 3.040
c) 2.273
d) -1.414
Answer: b. 3.040\%.
{#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}.
3-[[1-benzofuran-2-yl(oxo)methoxy]methyl]-1,2,3-benzotriazin-4-one