Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at 10uM of a drug with the SMILES COCCn1c(-c2ccc(OC)cc2)cnc1N?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] -18.765
[b] -18.719
Answer: a. -18.765%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COCCn1c(-c2ccc(OC)cc2)cnc1N
COCCn1c(-c2ccc(OC)cc2)cnc1N
1-(2-methoxyethyl)-5-(4-methoxyphenyl)imidazol-2-amine