Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CC(=O)NC1=NN(C(C)=O)C(c2cccs2)S1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: -21.565
b: 3.514
c: 20.281
d: 10.376
Answer: c. 20.281\%.
{#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(=O)NC1=NN(C(C)=O)C(c2cccs2)S1
CC(=O)NC1=NN(C(C)=O)C(c2cccs2)S1
N-(3-acetyl-2-thiophen-2-yl-2H-1,3,4-thiadiazol-5-yl)acetamide