Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES CCOc1cc2c(cc1OCC)C(C(=O)O)C(c1cc(Br)c(O)c(OC)c1)N(C)C2=O?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a 13.547
b 4.105
c 8.797
Answer: c. 8.797\%.
{#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}.
3-(3-bromo-4-hydroxy-5-methoxyphenyl)-6,7-diethoxy-2-methyl-1-oxo-3,4-dihydroisoquinoline-4-carboxylic acid