Task: Answer the MCQ question.
Question: What is the hERG inhibition at 10uM of a compound with the SMILES COc1ccccc1OCc1nc(C#N)c(NCCCn2ccnc2)o1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 6.698
[b] 2.752
Answer: a. 6.698%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COc1ccccc1OCc1nc(C#N)c(NCCCn2ccnc2)o1
COc1ccccc1OCc1nc(C#N)c(NCCCn2ccnc2)o1
5-(3-imidazol-1-ylpropylamino)-2-[(2-methoxyphenoxy)methyl]-1,3-oxazole-4-carbonitrile