Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(Nn1c(-c2ccccc2)nc2ccccc2c1=O)c1ccc([N+](=O)[O-])cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 13.235
[b] 6.025
[c] 3.272
[d] -14.927
Answer: a. 13.235\%.
{#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=C(Nn1c(-c2ccccc2)nc2ccccc2c1=O)c1ccc([N+](=O)[O-])cc1
O=C(Nn1c(-c2ccccc2)nc2ccccc2c1=O)c1ccc([N+](=O)[O-])cc1
4-nitro-N-(4-oxo-2-phenylquinazolin-3-yl)benzamide