Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1ccc(C2=NN3C(=O)c4c(ccc(OC)c4OC)C3C2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a 8.472
b -1.747
c 9.196
Answer: b. -1.747\%.
{#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}.
COc1ccc(C2=NN3C(=O)c4c(ccc(OC)c4OC)C3C2)cc1
COc1ccc(C2=NN3C(=O)c4c(ccc(OC)c4OC)C3C2)cc1
6,7-dimethoxy-2-(4-methoxyphenyl)-1,9b-dihydropyrazolo[1,5-b]isoindol-5-one