Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES O=C1Nc2ccccc2Oc2cc([N+](=O)[O-])cc(Oc3ccccc3)c21?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 10.026
b: -4.935
c: 16.207
Answer: b. -4.935\%.
{#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=C1Nc2ccccc2Oc2cc([N+](=O)[O-])cc(Oc3ccccc3)c21
O=C1Nc2ccccc2Oc2cc([N+](=O)[O-])cc(Oc3ccccc3)c21
9-nitro-7-phenoxy-5H-benzo[b][1,4]benzoxazepin-6-one