Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CN1CCN(/N=C/c2c(O)n(CCC3=CCCCC3)c(=S)[nH]c2=O)CC1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) -4.426
(b) 13.809
Answer: a. -4.426\%.
{#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}.
CN1CCN(/N=C/c2c(O)n(CCC3=CCCCC3)c(=S)[nH]c2=O)CC1
CN1CCN(/N=C/c2c(O)n(CCC3=CCCCC3)c(=S)[nH]c2=O)CC1
1-[2-(cyclohexen-1-yl)ethyl]-6-hydroxy-5-[(E)-(4-methylpiperazin-1-yl)iminomethyl]-2-sulfanylidenepyrimidin-4-one