Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES Cn1c(=O)[nH]c(=O)c2c1nc1n2CCS1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 9.880
b. 4.827
c. 16.380
d. 15.388
e. 14.492
Answer: a. 9.880\%.
{#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}.
Cn1c(=O)[nH]c(=O)c2c1nc1n2CCS1
Cn1c(=O)[nH]c(=O)c2c1nc1n2CCS1
4-methyl-7,8-dihydropurino[8,7-b][1,3]thiazole-1,3-dione