Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES Nc1nc(=S)c2ncn(C3CCCC3)c2[nH]1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a 18.048
b -71.531
Answer: a. 18.048%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
Nc1nc(=S)c2ncn(C3CCCC3)c2[nH]1
Nc1nc(=S)c2ncn(C3CCCC3)c2[nH]1
2-amino-9-cyclopentyl-3H-purine-6-thione