Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES O=C(O)C1CC(=O)n2c(nc3ccccc32)S1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) -3.336
(b) 12.848
(c) 17.068
(d) 11.825
(e) 1.311
Answer: d. 11.825\%.
{#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(O)C1CC(=O)n2c(nc3ccccc32)S1
O=C(O)C1CC(=O)n2c(nc3ccccc32)S1
4-oxo-2,3-dihydro-[1,3]thiazino[3,2-a]benzimidazole-2-carboxylic acid