Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=[N+]([O-])c1ccc2nc(Cl)nc(-c3ccccc3)c2c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) 10.133
b.) 9.681
c.) -2.525
d.) 8.927
Answer: c. -2.525\%.
{#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}.
O=[N+]([O-])c1ccc2nc(Cl)nc(-c3ccccc3)c2c1
O=[N+]([O-])c1ccc2nc(Cl)nc(-c3ccccc3)c2c1
2-chloro-6-nitro-4-phenylquinazoline