Task: 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 Cc1ccc(C(=O)COC(=O)c2ccncc2)cc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a.) 9.500
b.) 21.174
c.) 7.775
Answer: b. 21.174\%.
{#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}.
Cc1ccc(C(=O)COC(=O)c2ccncc2)cc1[N+](=O)[O-]
Cc1ccc(C(=O)COC(=O)c2ccncc2)cc1[N+](=O)[O-]
[2-(4-methyl-3-nitrophenyl)-2-oxoethyl] pyridine-4-carboxylate