Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCn1c(=O)c(C(=O)NCCNCCO)c(O)c2ccccc21.Cl?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a 43.337
b 8.636
Answer: b. 8.636\%.
{#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}.
CCn1c(=O)c(C(=O)NCCNCCO)c(O)c2ccccc21.Cl
CCn1c(=O)c(C(=O)NCCNCCO)c(O)c2ccccc21.Cl
1-ethyl-4-hydroxy-N-[2-(2-hydroxyethylamino)ethyl]-2-oxoquinoline-3-carboxamide;hydrochloride