Task: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES C/C(N)=C(/C#N)C(=O)COc1ncnc2ccccc12?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 7.746
[b] 0.729
Answer: a. 7.746\%.
{#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}.
C/C(N)=C(/C#N)C(=O)COc1ncnc2ccccc12
C/C(N)=C(/C#N)C(=O)COc1ncnc2ccccc12
(E)-3-amino-2-(2-quinazolin-4-yloxyacetyl)but-2-enenitrile