Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COc1ccc(/C=C/CN2CCN(Cc3cccc(OC)c3)C(CCO)C2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. 9.926
b. 6.512
c. -20.676
Answer: c. -20.676\%.
{#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}.
COc1ccc(/C=C/CN2CCN(Cc3cccc(OC)c3)C(CCO)C2)cc1
COc1ccc(/C=C/CN2CCN(Cc3cccc(OC)c3)C(CCO)C2)cc1
2-[1-[(3-methoxyphenyl)methyl]-4-[(E)-3-(4-methoxyphenyl)prop-2-enyl]piperazin-2-yl]ethanol