Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES C/C=C/Cn1c(SCc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a.) 8.768
b.) 13.073
c.) 12.059
Answer: a. 8.768\%.
{#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}.
C/C=C/Cn1c(SCc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
C/C=C/Cn1c(SCc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
8-benzylsulfanyl-7-[(E)-but-2-enyl]-3-methylpurine-2,6-dione