Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=c1c2cc(Cl)ccc2nc(-c2ccc([N+](=O)[O-])cc2)n1O?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a) 11.449
b) 9.714
c) 9.172
d) 14.898
Answer: a. 11.449\%.
{#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=c1c2cc(Cl)ccc2nc(-c2ccc([N+](=O)[O-])cc2)n1O
O=c1c2cc(Cl)ccc2nc(-c2ccc([N+](=O)[O-])cc2)n1O
6-chloro-3-hydroxy-2-(4-nitrophenyl)quinazolin-4-one