Task: Answer the multiple choice question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES CCOC(=O)CNc1ncnc2nc[nH]c12?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) 11.960
(b) 3.695
(c) 4.887
(d) 4.595
(e) 15.050
Answer: a. 11.960\%.
{#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}.
CCOC(=O)CNc1ncnc2nc[nH]c12
CCOC(=O)CNc1ncnc2nc[nH]c12
ethyl 2-(7H-purin-6-ylamino)acetate