Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES COC(=O)c1cccnc1-n1c(=O)c2cccnc2n(Cc2ccc([N+](=O)[O-])cc2)c1=O?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: -30.474
b: 20.479
c: -2.829
Answer: a. -30.474%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COC(=O)c1cccnc1-n1c(=O)c2cccnc2n(Cc2ccc([N+](=O)[O-])cc2)c1=O
COC(=O)c1cccnc1-n1c(=O)c2cccnc2n(Cc2ccc([N+](=O)[O-])cc2)c1=O
methyl 2-[1-[(4-nitrophenyl)methyl]-2,4-dioxopyrido[2,3-d]pyrimidin-3-yl]pyridine-3-carboxylate