Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COCc1cc(=O)[nH]c(N2CCN(C(=O)c3ccco3)CC2)n1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 11.516
(b) 12.678
(c) 4.828
Answer: b. 12.678\%.
{#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}.
COCc1cc(=O)[nH]c(N2CCN(C(=O)c3ccco3)CC2)n1
COCc1cc(=O)[nH]c(N2CCN(C(=O)c3ccco3)CC2)n1
2-[4-(furan-2-carbonyl)piperazin-1-yl]-4-(methoxymethyl)-1H-pyrimidin-6-one