Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCN1CCN(Cc2nnnn2C(C)(C)C)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 4.581
[b] 8.310
[c] -3.637
[d] 9.267
[e] 7.976
Answer: b. 8.310\%.
{#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}.
CCN1CCN(Cc2nnnn2C(C)(C)C)CC1
CCN1CCN(Cc2nnnn2C(C)(C)C)CC1
1-[(1-tert-butyltetrazol-5-yl)methyl]-4-ethylpiperazine