Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CCn1cc(CN2CCN(Cc3ccc(OC)c(C)c3C)C(CCO)C2)c(C)n1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: -23.116
b: 4.246
Answer: a. -23.116%.
{#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}.
CCn1cc(CN2CCN(Cc3ccc(OC)c(C)c3C)C(CCO)C2)c(C)n1
CCn1cc(CN2CCN(Cc3ccc(OC)c(C)c3C)C(CCO)C2)c(C)n1
2-[4-[(1-ethyl-3-methylpyrazol-4-yl)methyl]-1-[(4-methoxy-2,3-dimethylphenyl)methyl]piperazin-2-yl]ethanol