Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COC(OC)C1(C)C(C#N)=C(N)Oc2c1c(=O)oc1ccccc21?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) -3.972
b) 0.069
c) 3.319
d) 8.866
e) 16.768
Answer: d. 8.866\%.
{#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}.
COC(OC)C1(C)C(C#N)=C(N)Oc2c1c(=O)oc1ccccc21
COC(OC)C1(C)C(C#N)=C(N)Oc2c1c(=O)oc1ccccc21
2-amino-4-(dimethoxymethyl)-4-methyl-5-oxopyrano[3,2-c]chromene-3-carbonitrile