Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES OCCC1CN(Cc2cccn2-c2nccs2)CCN1Cc1ccccc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: -21.687
b: 10.207
c: 5.329
Answer: a. -21.687\%.
{#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}.
OCCC1CN(Cc2cccn2-c2nccs2)CCN1Cc1ccccc1
OCCC1CN(Cc2cccn2-c2nccs2)CCN1Cc1ccccc1
2-[1-benzyl-4-[[1-(1,3-thiazol-2-yl)pyrrol-2-yl]methyl]piperazin-2-yl]ethanol