Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(CSc1ccccn1)Nc1nc2c(ccc3ccccc32)s1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 8.479
[b] 18.329
Answer: a. 8.479\%.
{#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}.
O=C(CSc1ccccn1)Nc1nc2c(ccc3ccccc32)s1
O=C(CSc1ccccn1)Nc1nc2c(ccc3ccccc32)s1
N-benzo[e][1,3]benzothiazol-2-yl-2-pyridin-2-ylsulfanylacetamide