Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES CN1CCN(CCP(=O)(c2ccccc2)c2ccccc2)CC1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 21.613
[b] 4.630
Answer: b. 4.630%.
{#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}.
CN1CCN(CCP(=O)(c2ccccc2)c2ccccc2)CC1
CN1CCN(CCP(=O)(c2ccccc2)c2ccccc2)CC1
1-(2-diphenylphosphorylethyl)-4-methylpiperazine