Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCOC(=O)Cc1c(C)nc2c(C#N)c[nH]n2c1=O?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a) 2.423
b) 9.778
c) 9.205
Answer: a. 2.423\%.
{#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}.
CCOC(=O)Cc1c(C)nc2c(C#N)c[nH]n2c1=O
CCOC(=O)Cc1c(C)nc2c(C#N)c[nH]n2c1=O
ethyl 2-(3-cyano-5-methyl-7-oxo-1H-pyrazolo[1,5-a]pyrimidin-6-yl)acetate