Problem statement: 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 Brc1ccccc1-c1nnc2sc(-c3ccc4c(c3)OCCO4)nn12?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 14.763
b 2.139
c -7.864
d 13.654
Answer: b. 2.139\%.
{#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}.
Brc1ccccc1-c1nnc2sc(-c3ccc4c(c3)OCCO4)nn12
Brc1ccccc1-c1nnc2sc(-c3ccc4c(c3)OCCO4)nn12
3-(2-bromophenyl)-6-(2,3-dihydro-1,4-benzodioxin-6-yl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole