Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COC(=O)c1cccc(Oc2nc3c(c(=O)n(C)c(=O)n3C)n2C(C)C)c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 6.147
(b) 14.724
(c) 11.098
Answer: a. 6.147\%.
{#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}.
COC(=O)c1cccc(Oc2nc3c(c(=O)n(C)c(=O)n3C)n2C(C)C)c1
COC(=O)c1cccc(Oc2nc3c(c(=O)n(C)c(=O)n3C)n2C(C)C)c1
methyl 3-(1,3-dimethyl-2,6-dioxo-7-propan-2-ylpurin-8-yl)oxybenzoate