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 O=c1c2[nH]c3ccc(F)cc3c2ncn1CCN1CCN(Cc2ccccc2)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. 12.895
b. 3.084
c. -31.624
Answer: c. -31.624\%.
{#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}.
O=c1c2[nH]c3ccc(F)cc3c2ncn1CCN1CCN(Cc2ccccc2)CC1
O=c1c2[nH]c3ccc(F)cc3c2ncn1CCN1CCN(Cc2ccccc2)CC1
3-[2-(4-benzylpiperazin-1-yl)ethyl]-8-fluoro-5H-pyrimido[5,4-b]indol-4-one