Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCN(CC)C(=O)CN(C#N)c1nc(C)cc(C)n1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 20.082
b. -5.557
c. 16.026
d. 17.213
Answer: c. 16.026\%.
{#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}.
CCN(CC)C(=O)CN(C#N)c1nc(C)cc(C)n1
CCN(CC)C(=O)CN(C#N)c1nc(C)cc(C)n1
2-[cyano-(4,6-dimethylpyrimidin-2-yl)amino]-N,N-diethylacetamide