Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCN(CC)C(=O)C1=C(C)Nc2nnnn2C1c1cccnc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 12.192
[b] 1.652
[c] 15.228
[d] -3.781
Answer: b. 1.652\%.
{#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)C1=C(C)Nc2nnnn2C1c1cccnc1
CCN(CC)C(=O)C1=C(C)Nc2nnnn2C1c1cccnc1
N,N-diethyl-5-methyl-7-pyridin-3-yl-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide