Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES Cl.Nc1nc2nc[nH]c2c(=O)[nH]1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 17.621
b: 10.915
c: 28.233
d: 10.817
Answer: a. 17.621%.
{#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}.
Cl.Nc1nc2nc[nH]c2c(=O)[nH]1
Cl.Nc1nc2nc[nH]c2c(=O)[nH]1
2-amino-1,7-dihydropurin-6-one;hydrochloride