Task: Answer the multiple choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES COCCN1CCn2c(nc3cc(NC(=O)c4cccs4)ccc32)C1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. -9.644
b. 16.626
c. 11.566
d. 0.263
Answer: d. 0.263\%.
{#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}.
COCCN1CCn2c(nc3cc(NC(=O)c4cccs4)ccc32)C1
COCCN1CCn2c(nc3cc(NC(=O)c4cccs4)ccc32)C1
N-[2-(2-methoxyethyl)-3,4-dihydro-1H-pyrazino[1,2-a]benzimidazol-8-yl]thiophene-2-carboxamide