Problem statement: Answer the multiple-choice question.
Question: 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)c1cc2n(c1C)-c1ccccc1C2=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 8.905
b: -24.731
c: 8.740
d: 6.674
Answer: c. 8.740\%.
{#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)c1cc2n(c1C)-c1ccccc1C2=O
CCOC(=O)c1cc2n(c1C)-c1ccccc1C2=O
ethyl 1-methyl-4-oxopyrrolo[1,2-a]indole-2-carboxylate