Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES O=c1c2ccccc2nc(SCc2cc([N+](=O)[O-])cc3c2OCOC3)n1-c1ccccc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: -6.374
b: -42.447
c: -10.719
d: -10.836
Answer: a. -6.374%.
{#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}.
O=c1c2ccccc2nc(SCc2cc([N+](=O)[O-])cc3c2OCOC3)n1-c1ccccc1
O=c1c2ccccc2nc(SCc2cc([N+](=O)[O-])cc3c2OCOC3)n1-c1ccccc1
2-[(6-nitro-4H-1,3-benzodioxin-8-yl)methylsulfanyl]-3-phenylquinazolin-4-one