Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES CCn1ncc(CN2CCN(Cc3ccc(OC)c(C)c3C)C(CCO)C2)c1C?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 12.522
[b] 2.280
Answer: b. 2.280\%.
{#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}.
CCn1ncc(CN2CCN(Cc3ccc(OC)c(C)c3C)C(CCO)C2)c1C
CCn1ncc(CN2CCN(Cc3ccc(OC)c(C)c3C)C(CCO)C2)c1C
2-[4-[(1-ethyl-5-methylpyrazol-4-yl)methyl]-1-[(4-methoxy-2,3-dimethylphenyl)methyl]piperazin-2-yl]ethanol