Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cc1cc(C)nc(SCCn2c(N3CCOCC3)nc3c2c(=O)[nH]c(=O)n3C)n1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 18.185
[b] 7.691
[c] 9.640
Answer: a. 18.185\%.
{#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}.
Cc1cc(C)nc(SCCn2c(N3CCOCC3)nc3c2c(=O)[nH]c(=O)n3C)n1
Cc1cc(C)nc(SCCn2c(N3CCOCC3)nc3c2c(=O)[nH]c(=O)n3C)n1
7-[2-(4,6-dimethylpyrimidin-2-yl)sulfanylethyl]-3-methyl-8-morpholin-4-ylpurine-2,6-dione