Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES C=CCn1c(=O)c2ccccc2n2c(SCc3nnc(-c4ccccc4Br)o3)nnc12?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. 14.449
b. -2.453
Answer: b. -2.453\%.
{#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}.
C=CCn1c(=O)c2ccccc2n2c(SCc3nnc(-c4ccccc4Br)o3)nnc12
C=CCn1c(=O)c2ccccc2n2c(SCc3nnc(-c4ccccc4Br)o3)nnc12
1-[[5-(2-bromophenyl)-1,3,4-oxadiazol-2-yl]methylsulfanyl]-4-prop-2-enyl-[1,2,4]triazolo[4,3-a]quinazolin-5-one