Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOc1cc(CNc2ccc3c(c2)OCCO3)cc(Br)c1OC?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a.) 8.439
b.) 9.837
Answer: a. 8.439\%.
{#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}.
CCOc1cc(CNc2ccc3c(c2)OCCO3)cc(Br)c1OC
CCOc1cc(CNc2ccc3c(c2)OCCO3)cc(Br)c1OC
N-[(3-bromo-5-ethoxy-4-methoxyphenyl)methyl]-2,3-dihydro-1,4-benzodioxin-6-amine