Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCOC(=O)c1sc2nc3n(c(=O)c2c1C)CCCCC3?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 2.342
b: -3.411
c: 9.343
d: 8.862
Answer: a. 2.342\%.
{#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)c1sc2nc3n(c(=O)c2c1C)CCCCC3
CCOC(=O)c1sc2nc3n(c(=O)c2c1C)CCCCC3
ethyl 4-methyl-2-oxo-6-thia-1,8-diazatricyclo[7.5.0.03,7]tetradeca-3(7),4,8-triene-5-carboxylate