Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COc1ccc2nc(C)c3c(c2c1)OC(C)C3?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a 5.995
b -8.520
c 10.976
d 12.450
e -2.139
Answer: b. -8.520\%.
{#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}.
8-methoxy-2,4-dimethyl-2,3-dihydrofuro[3,2-c]quinoline