Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCCN1C(=O)CC(c2ccco2)Sc2ccccc21?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. 12.526
b. 15.482
Answer: a. 12.526\%.
{#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}.
CCCN1C(=O)CC(c2ccco2)Sc2ccccc21
CCCN1C(=O)CC(c2ccco2)Sc2ccccc21
2-(furan-2-yl)-5-propyl-2,3-dihydro-1,5-benzothiazepin-4-one