Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCCn1c(N/N=C\C=C\c2ccccc2)nc2c1c(=O)[nH]c(=O)n2C?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: -28.972
b: 6.557
c: -18.841
Answer: a. -28.972%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CCCn1c(N/N=C\C=C\c2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
CCCn1c(N/N=C\C=C\c2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
3-methyl-8-[(2Z)-2-[(E)-3-phenylprop-2-enylidene]hydrazinyl]-7-propylpurine-2,6-dione