Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cl.Cn1c(=O)c2c(ncn2CCCC(=N)N2CCOCC2)n(C)c1=O?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 5.404
b: 8.396
c: 15.429
Answer: c. 15.429\%.
{#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}.
Cl.Cn1c(=O)c2c(ncn2CCCC(=N)N2CCOCC2)n(C)c1=O
Cl.Cn1c(=O)c2c(ncn2CCCC(=N)N2CCOCC2)n(C)c1=O
7-(4-imino-4-morpholin-4-ylbutyl)-1,3-dimethylpurine-2,6-dione;hydrochloride