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 COCCCNc1ncnc2c1nc1n2CCCC1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) 7.962
(b) 13.380
Answer: b. 13.380\%.
{#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}.
COCCCNc1ncnc2c1nc1n2CCCC1
COCCCNc1ncnc2c1nc1n2CCCC1
N-(3-methoxypropyl)-6,7,8,9-tetrahydropurino[9,8-a]pyridin-4-amine