Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCOC(=O)CSc1nc2ccccc2n1C(=O)OCC?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 12.747
b: 5.050
c: 4.877
d: 18.913
e: 11.239
Answer: b. 5.050\%.
{#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)CSc1nc2ccccc2n1C(=O)OCC
CCOC(=O)CSc1nc2ccccc2n1C(=O)OCC
ethyl 2-(2-ethoxy-2-oxoethyl)sulfanylbenzimidazole-1-carboxylate