Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES c1ccc2c(c1)CCN(c1nc3cc4c(cc3s1)OCO4)C2?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. 26.356
b. 16.525
c. 12.890
Answer: c. 12.890\%.
{#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}.
6-(3,4-dihydro-1H-isoquinolin-2-yl)-[1,3]dioxolo[4,5-f][1,3]benzothiazole