Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCOC(=O)c1oc2cc(O)ccc2c(=O)c1-c1csc(C)n1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 12.051
[b] 4.277
[c] 6.037
Answer: a. 12.051\%.
{#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)c1oc2cc(O)ccc2c(=O)c1-c1csc(C)n1
CCOC(=O)c1oc2cc(O)ccc2c(=O)c1-c1csc(C)n1
ethyl 7-hydroxy-3-(2-methyl-1,3-thiazol-4-yl)-4-oxochromene-2-carboxylate