Task: Answer the MCQ 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 COC(=O)c1ccc2c(c1)NC(=O)C1CCCN21?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 13.958
b: 9.510
c: 1.939
d: 5.941
e: 7.259
Answer: c. 1.939\%.
{#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}.
COC(=O)c1ccc2c(c1)NC(=O)C1CCCN21
COC(=O)c1ccc2c(c1)NC(=O)C1CCCN21
methyl 4-oxo-2,3,3a,5-tetrahydro-1H-pyrrolo[1,2-a]quinoxaline-7-carboxylate