Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CC(=O)Oc1ccc(N2C(=O)C3C4C=CC(C5CC45)C3C2=O)cc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a.) -2.809
b.) -27.890
Answer: a. -2.809%.
{#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}.
CC(=O)Oc1ccc(N2C(=O)C3C4C=CC(C5CC45)C3C2=O)cc1[N+](=O)[O-]
CC(=O)Oc1ccc(N2C(=O)C3C4C=CC(C5CC45)C3C2=O)cc1[N+](=O)[O-]
[4-(3,5-dioxo-4-azatetracyclo[5.3.2.02,6.08,10]dodec-11-en-4-yl)-2-nitrophenyl] acetate