Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES Cn1c(=O)c2c(nc(NCCOc3ccc(C(C)(C)C)cc3)n2C)n(C)c1=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) -26.145
(b) 14.477
(c) -1.052
(d) 6.790
Answer: c. -1.052%.
{#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}.
Cn1c(=O)c2c(nc(NCCOc3ccc(C(C)(C)C)cc3)n2C)n(C)c1=O
Cn1c(=O)c2c(nc(NCCOc3ccc(C(C)(C)C)cc3)n2C)n(C)c1=O
8-[2-(4-tert-butylphenoxy)ethylamino]-1,3,7-trimethylpurine-2,6-dione