Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES CCOc1ccc(C2CC(c3cccc(C)c3)n3nc(N)nc3N2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 8.621
b: 5.539
c: -20.034
d: 12.913
Answer: c. -20.034\%.
{#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}.
CCOc1ccc(C2CC(c3cccc(C)c3)n3nc(N)nc3N2)cc1
CCOc1ccc(C2CC(c3cccc(C)c3)n3nc(N)nc3N2)cc1
5-(4-ethoxyphenyl)-7-(3-methylphenyl)-4,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine