Task: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES CCn1c(=O)c2c(O)cc(=O)oc2c2ccccc21?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 13.775
[b] 13.661
[c] 17.062
Answer: c. 17.062\%.
{#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}.
CCn1c(=O)c2c(O)cc(=O)oc2c2ccccc21
CCn1c(=O)c2c(O)cc(=O)oc2c2ccccc21
6-ethyl-4-hydroxypyrano[3,2-c]quinoline-2,5-dione