Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CC(C)(C)c1nnc2sc(SCCN3C(=O)c4ccccc4C3=O)nn2c1=O?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a -2.559
b 12.138
c -26.714
Answer: a. -2.559\%.
{#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}.
CC(C)(C)c1nnc2sc(SCCN3C(=O)c4ccccc4C3=O)nn2c1=O
CC(C)(C)c1nnc2sc(SCCN3C(=O)c4ccccc4C3=O)nn2c1=O
2-[2-[(3-tert-butyl-4-oxo-[1,3,4]thiadiazolo[2,3-c][1,2,4]triazin-7-yl)sulfanyl]ethyl]isoindole-1,3-dione