Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES COc1ccc(CCNc2oc(-c3ccco3)nc2C#N)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a 4.063
b 13.445
c 2.581
Answer: b. 13.445\%.
{#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}.
2-(furan-2-yl)-5-[2-(4-methoxyphenyl)ethylamino]-1,3-oxazole-4-carbonitrile