Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES NCCNc1ccc2nnnn2n1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 0.810
b: 27.773
c: 14.209
d: 10.856
Answer: b. 27.773\%.
{#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}.
NCCNc1ccc2nnnn2n1
NCCNc1ccc2nnnn2n1
N'-(tetrazolo[1,5-b]pyridazin-6-yl)ethane-1,2-diamine