Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COc1ccc(CN(Cc2cc3cccc(C)c3n3nnnc23)C(=O)N2CCOCC2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 4.404
[b] 0.712
[c] 21.836
Answer: c. 21.836\%.
{#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}.
COc1ccc(CN(Cc2cc3cccc(C)c3n3nnnc23)C(=O)N2CCOCC2)cc1
COc1ccc(CN(Cc2cc3cccc(C)c3n3nnnc23)C(=O)N2CCOCC2)cc1
N-[(4-methoxyphenyl)methyl]-N-[(9-methyltetrazolo[1,5-a]quinolin-4-yl)methyl]morpholine-4-carboxamide