Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CC(=O)C1=C(O)C(=O)N(CC#N)C1c1cccs1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a.) 15.905
b.) -7.619
c.) 6.056
d.) 5.782
Answer: a. 15.905\%.
{#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)C1=C(O)C(=O)N(CC#N)C1c1cccs1
CC(=O)C1=C(O)C(=O)N(CC#N)C1c1cccs1
2-[4-hydroxy-3-acetyl-5-oxo-2-(thiophen-2-yl)-2H-pyrrol-1-yl]acetonitrile